20219427360

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 864

約数和(自身を含む): 83563788672

約数和(自身を除く): 63344361312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 103, 108, 110, 120, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 198, 204, 206, 216, 220, 240, 243, 255, 264, 270, 272, 288, 297, 306, 309, 324, 330, 340, 352, 360, 374, 396, 405, 408, 412, 432, 440, 459, 480, 486, 495, 510, 515, 528, 540, 544, 561, 594, 612, 618, 648, 660, 680, 720, 729, 748, 765, 792, 810, 816, 824, 864, 880, 891, 918, 927, 935, 972, 990, 1020, 1030, 1056, 1080, 1122, 1133, 1188, 1215, 1224, 1236, 1296, 1320, 1360, 1377, 1440, 1458, 1485, 1496, 1530, 1545, 1584, 1620, 1632, 1648, 1683, 1751, 1760, 1782, 1836, 1854, 1870, 1944, 1980, 2040, 2060, 2160, 2187, 2244, 2266, 2295, 2376, 2430, 2448, 2472, 2592, 2640, 2673, 2720, 2754, 2781, 2805, 2916, 2970, 2992, 3060, 3090, 3168, 3240, 3296, 3366, 3399, 3502, 3564, 3645, 3672, 3708, 3740, 3888, 3960, 4080, 4120, 4131, 4320, 4374, 4455, 4488, 4532, 4590, 4635, 4752, 4860, 4896, 4944, 5049, 5253, 5280, 5346, 5508, 5562, 5610, 5665, 5832, 5940, 5984, 6120, 6180, 6480, 6561, 6732, 6798, 6885, 7004, 7128, 7290, 7344, 7416, 7480, 7776, 7920, 8019, 8160, 8240, 8262, 8343, 8415, 8748, 8755, 8910, 8976, 9064, 9180, 9270, 9504, 9720, 9888, 10098, 10197, 10506, 10692, 10935, 11016, 11124, 11220, 11330, 11664, 11880, 12240, 12360, 12393, 12960, 13122, 13365, 13464, 13596, 13770, 13905, 14008, 14256, 14580, 14688, 14832, 14960, 15147, 15759, 15840, 16038, 16480, 16524, 16686, 16830, 16995, 17496, 17510, 17820, 17952, 18128, 18360, 18540, 19261, 19440, 20196, 20394, 20655, 21012, 21384, 21870, 22032, 22248, 22440, 22660, 23328, 23760, 24057, 24480, 24720, 24786, 25029, 25245, 26244, 26265, 26730, 26928, 27192, 27540, 27810, 28016, 28512, 29160, 29664, 29920, 30294, 30591, 31518, 32076, 32805, 33048, 33372, 33660, 33990, 34992, 35020, 35640, 36256, 36720, 37080, 37179, 38522, 38880, 40095, 40392, 40788, 41310, 41715, 42024, 42768, 43740, 44064, 44496, 44880, 45320, 45441, 47277, 47520, 48114, 49440, 49572, 50058, 50490, 50985, 52488, 52530, 53460, 53856, 54384, 55080, 55620, 56032, 57783, 58320, 60588, 61182, 61965, 63036, 64152, 65610, 66096, 66744, 67320, 67980, 69984, 70040, 71280, 72171, 73440, 74160, 74358, 75087, 75735, 77044, 78795, 80190, 80784, 81576, 82620, 83430, 84048, 85536, 87480, 88992, 89760, 90640, 90882, 91773, 94554, 96228, 96305, 99144, 100116, 100980, 101970, 104976, 105060, 106920, 108768, 110160, 111240, 111537, 115566, 116640, 120285, 121176, 122364, 123930, 125145, 126072, 128304, 131220, 132192, 133488, 134640, 135960, 136323, 140080, 141831, 142560, 144342, 148320, 148716, 150174, 151470, 152955, 154088, 157590, 160380, 161568, 163152, 165240, 166860, 168096, 173349, 174960, 181280, 181764, 183546, 185895, 189108, 192456, 192610, 198288, 200232, 201960, 203940, 209952, 210120, 213840, 220320, 222480, 223074, 225261, 227205, 231132, 236385, 240570, 242352, 244728, 247860, 250290, 252144, 256608, 262440, 266976, 269280, 271920, 272646, 275319, 280160, 283662, 288684, 288915, 297432, 300348, 302940, 305910, 308176, 315180, 320760, 326304, 330480, 333720, 346698, 349920, 360855, 363528, 367092, 371790, 375435, 378216, 384912, 385220, 396576, 400464, 403920, 407880, 408969, 420240, 425493, 427680, 444960, 446148, 450522, 454410, 458865, 462264, 472770, 481140, 484704, 489456, 495720, 500580, 504288, 520047, 524880, 543840, 545292, 550638, 557685, 567324, 577368, 577830, 594864, 600696, 605880, 611820, 616352, 630360, 641520, 660960, 667440, 675783, 681615, 693396, 709155, 721710, 727056, 734184, 743580, 750870, 756432, 769824, 770440, 800928, 807840, 815760, 817938, 825957, 840480, 850986, 866745, 892296, 901044, 908820, 917730, 924528, 945540, 962280, 978912, 991440, 1001160, 1040094, 1049760, 1090584, 1101276, 1115370, 1126305, 1134648, 1154736, 1155660, 1189728, 1201392, 1211760, 1223640, 1226907, 1260720, 1276479, 1283040, 1334880, 1351566, 1363230, 1376595, 1386792, 1418310, 1443420, 1454112, 1468368, 1487160, 1501740, 1512864, 1540880, 1560141, 1631520, 1635876, 1651914, 1701972, 1733490, 1784592, 1802088, 1817640, 1835460, 1849056, 1891080, 1924560, 1982880, 2002320, 2044845, 2080188, 2127465, 2181168, 2202552, 2230740, 2252610, 2269296, 2309472, 2311320, 2402784, 2423520, 2447280, 2453814, 2477871, 2521440, 2552958, 2600235, 2703132, 2726460, 2753190, 2773584, 2836620, 2886840, 2936736, 2974320, 3003480, 3081760, 3120282, 3271752, 3303828, 3378915, 3403944, 3466980, 3569184, 3604176, 3635280, 3670920, 3782160, 3829437, 3849120, 4004640, 4089690, 4129785, 4160376, 4254930, 4362336, 4405104, 4461480, 4505220, 4538592, 4622640, 4680423, 4894560, 4907628, 4955742, 5105916, 5200470, 5406264, 5452920, 5506380, 5547168, 5673240, 5773680, 5948640, 6006960, 6134535, 6240564, 6382395, 6543504, 6607656, 6757830, 6807888, 6933960, 7208352, 7270560, 7341840, 7433613, 7564320, 7658874, 7800705, 8179380, 8259570, 8320752, 8509860, 8810208, 8922960, 9010440, 9245280, 9360846, 9815256, 9911484, 10211832, 10400940, 10812528, 10905840, 11012760, 11346480, 11488311, 11547360, 12013920, 12269070, 12389355, 12481128, 12764790, 13087008, 13215312, 13515660, 13615776, 13867920, 14041269, 14683680, 14867226, 15317748, 15601410, 16358760, 16519140, 16641504, 17019720, 17845920, 18020880, 18721692, 19147185, 19630512, 19822968, 20423664, 20801880, 21625056, 21811680, 22025520, 22692960, 22976622, 23402115, 24538140, 24778710, 24962256, 25529580, 26430624, 27031320, 27735840, 28082538, 29734452, 30635496, 31202820, 32717520, 33038280, 34039440, 36041760, 37168065, 37443384, 38294370, 39261024, 39645936, 40847328, 41603760, 42123807, 44051040, 45953244, 46804230, 49076280, 49557420, 49924512, 51059160, 54062640, 56165076, 57441555, 59468904, 61270992, 62405640, 65435040, 66076560, 68078880, 70206345, 74336130, 74886768, 76588740, 79291872, 83207520, 84247614, 91906488, 93608460, 98152560, 99114840, 102118320, 108125280, 112330152, 114883110, 118937808, 122541984, 124811280, 126371421, 132153120, 140412690, 148672260, 149773536, 153177480, 168495228, 183812976, 187216920, 196305120, 198229680, 204236640, 210619035, 224660304, 229766220, 237875616, 249622560, 252742842, 280825380, 297344520, 306354960, 336990456, 367625952, 374433840, 396459360, 421238070, 449320608, 459532440, 505485684, 561650760, 594689040, 612709920, 631857105, 673980912, 748867680, 842476140, 919064880, 1010971368, 1123301520, 1189378080, 1263714210, 1347961824, 1684952280, 1838129760, 2021942736, 2246603040, 2527428420, 3369904560, 4043885472, 5054856840, 6739809120, 10109713680, 20219427360]

約数ペア:

[(1, 20219427360), (2, 10109713680), (3, 6739809120), (4, 5054856840), (5, 4043885472), (6, 3369904560), (8, 2527428420), (9, 2246603040), (10, 2021942736), (11, 1838129760), (12, 1684952280), (15, 1347961824), (16, 1263714210), (17, 1189378080), (18, 1123301520), (20, 1010971368), (22, 919064880), (24, 842476140), (27, 748867680), (30, 673980912), (32, 631857105), (33, 612709920), (34, 594689040), (36, 561650760), (40, 505485684), (44, 459532440), (45, 449320608), (48, 421238070), (51, 396459360), (54, 374433840), (55, 367625952), (60, 336990456), (66, 306354960), (68, 297344520), (72, 280825380), (80, 252742842), (81, 249622560), (85, 237875616), (88, 229766220), (90, 224660304), (96, 210619035), (99, 204236640), (102, 198229680), (103, 196305120), (108, 187216920), (110, 183812976), (120, 168495228), (132, 153177480), (135, 149773536), (136, 148672260), (144, 140412690), (153, 132153120), (160, 126371421), (162, 124811280), (165, 122541984), (170, 118937808), (176, 114883110), (180, 112330152), (187, 108125280), (198, 102118320), (204, 99114840), (206, 98152560), (216, 93608460), (220, 91906488), (240, 84247614), (243, 83207520), (255, 79291872), (264, 76588740), (270, 74886768), (272, 74336130), (288, 70206345), (297, 68078880), (306, 66076560), (309, 65435040), (324, 62405640), (330, 61270992), (340, 59468904), (352, 57441555), (360, 56165076), (374, 54062640), (396, 51059160), (405, 49924512), (408, 49557420), (412, 49076280), (432, 46804230), (440, 45953244), (459, 44051040), (480, 42123807), (486, 41603760), (495, 40847328), (510, 39645936), (515, 39261024), (528, 38294370), (540, 37443384), (544, 37168065), (561, 36041760), (594, 34039440), (612, 33038280), (618, 32717520), (648, 31202820), (660, 30635496), (680, 29734452), (720, 28082538), (729, 27735840), (748, 27031320), (765, 26430624), (792, 25529580), (810, 24962256), (816, 24778710), (824, 24538140), (864, 23402115), (880, 22976622), (891, 22692960), (918, 22025520), (927, 21811680), (935, 21625056), (972, 20801880), (990, 20423664), (1020, 19822968), (1030, 19630512), (1056, 19147185), (1080, 18721692), (1122, 18020880), (1133, 17845920), (1188, 17019720), (1215, 16641504), (1224, 16519140), (1236, 16358760), (1296, 15601410), (1320, 15317748), (1360, 14867226), (1377, 14683680), (1440, 14041269), (1458, 13867920), (1485, 13615776), (1496, 13515660), (1530, 13215312), (1545, 13087008), (1584, 12764790), (1620, 12481128), (1632, 12389355), (1648, 12269070), (1683, 12013920), (1751, 11547360), (1760, 11488311), (1782, 11346480), (1836, 11012760), (1854, 10905840), (1870, 10812528), (1944, 10400940), (1980, 10211832), (2040, 9911484), (2060, 9815256), (2160, 9360846), (2187, 9245280), (2244, 9010440), (2266, 8922960), (2295, 8810208), (2376, 8509860), (2430, 8320752), (2448, 8259570), (2472, 8179380), (2592, 7800705), (2640, 7658874), (2673, 7564320), (2720, 7433613), (2754, 7341840), (2781, 7270560), (2805, 7208352), (2916, 6933960), (2970, 6807888), (2992, 6757830), (3060, 6607656), (3090, 6543504), (3168, 6382395), (3240, 6240564), (3296, 6134535), (3366, 6006960), (3399, 5948640), (3502, 5773680), (3564, 5673240), (3645, 5547168), (3672, 5506380), (3708, 5452920), (3740, 5406264), (3888, 5200470), (3960, 5105916), (4080, 4955742), (4120, 4907628), (4131, 4894560), (4320, 4680423), (4374, 4622640), (4455, 4538592), (4488, 4505220), (4532, 4461480), (4590, 4405104), (4635, 4362336), (4752, 4254930), (4860, 4160376), (4896, 4129785), (4944, 4089690), (5049, 4004640), (5253, 3849120), (5280, 3829437), (5346, 3782160), (5508, 3670920), (5562, 3635280), (5610, 3604176), (5665, 3569184), (5832, 3466980), (5940, 3403944), (5984, 3378915), (6120, 3303828), (6180, 3271752), (6480, 3120282), (6561, 3081760), (6732, 3003480), (6798, 2974320), (6885, 2936736), (7004, 2886840), (7128, 2836620), (7290, 2773584), (7344, 2753190), (7416, 2726460), (7480, 2703132), (7776, 2600235), (7920, 2552958), (8019, 2521440), (8160, 2477871), (8240, 2453814), (8262, 2447280), (8343, 2423520), (8415, 2402784), (8748, 2311320), (8755, 2309472), (8910, 2269296), (8976, 2252610), (9064, 2230740), (9180, 2202552), (9270, 2181168), (9504, 2127465), (9720, 2080188), (9888, 2044845), (10098, 2002320), (10197, 1982880), (10506, 1924560), (10692, 1891080), (10935, 1849056), (11016, 1835460), (11124, 1817640), (11220, 1802088), (11330, 1784592), (11664, 1733490), (11880, 1701972), (12240, 1651914), (12360, 1635876), (12393, 1631520), (12960, 1560141), (13122, 1540880), (13365, 1512864), (13464, 1501740), (13596, 1487160), (13770, 1468368), (13905, 1454112), (14008, 1443420), (14256, 1418310), (14580, 1386792), (14688, 1376595), (14832, 1363230), (14960, 1351566), (15147, 1334880), (15759, 1283040), (15840, 1276479), (16038, 1260720), (16480, 1226907), (16524, 1223640), (16686, 1211760), (16830, 1201392), (16995, 1189728), (17496, 1155660), (17510, 1154736), (17820, 1134648), (17952, 1126305), (18128, 1115370), (18360, 1101276), (18540, 1090584), (19261, 1049760), (19440, 1040094), (20196, 1001160), (20394, 991440), (20655, 978912), (21012, 962280), (21384, 945540), (21870, 924528), (22032, 917730), (22248, 908820), (22440, 901044), (22660, 892296), (23328, 866745), (23760, 850986), (24057, 840480), (24480, 825957), (24720, 817938), (24786, 815760), (25029, 807840), (25245, 800928), (26244, 770440), (26265, 769824), (26730, 756432), (26928, 750870), (27192, 743580), (27540, 734184), (27810, 727056), (28016, 721710), (28512, 709155), (29160, 693396), (29664, 681615), (29920, 675783), (30294, 667440), (30591, 660960), (31518, 641520), (32076, 630360), (32805, 616352), (33048, 611820), (33372, 605880), (33660, 600696), (33990, 594864), (34992, 577830), (35020, 577368), (35640, 567324), (36256, 557685), (36720, 550638), (37080, 545292), (37179, 543840), (38522, 524880), (38880, 520047), (40095, 504288), (40392, 500580), (40788, 495720), (41310, 489456), (41715, 484704), (42024, 481140), (42768, 472770), (43740, 462264), (44064, 458865), (44496, 454410), (44880, 450522), (45320, 446148), (45441, 444960), (47277, 427680), (47520, 425493), (48114, 420240), (49440, 408969), (49572, 407880), (50058, 403920), (50490, 400464), (50985, 396576), (52488, 385220), (52530, 384912), (53460, 378216), (53856, 375435), (54384, 371790), (55080, 367092), (55620, 363528), (56032, 360855), (57783, 349920), (58320, 346698), (60588, 333720), (61182, 330480), (61965, 326304), (63036, 320760), (64152, 315180), (65610, 308176), (66096, 305910), (66744, 302940), (67320, 300348), (67980, 297432), (69984, 288915), (70040, 288684), (71280, 283662), (72171, 280160), (73440, 275319), (74160, 272646), (74358, 271920), (75087, 269280), (75735, 266976), (77044, 262440), (78795, 256608), (80190, 252144), (80784, 250290), (81576, 247860), (82620, 244728), (83430, 242352), (84048, 240570), (85536, 236385), (87480, 231132), (88992, 227205), (89760, 225261), (90640, 223074), (90882, 222480), (91773, 220320), (94554, 213840), (96228, 210120), (96305, 209952), (99144, 203940), (100116, 201960), (100980, 200232), (101970, 198288), (104976, 192610), (105060, 192456), (106920, 189108), (108768, 185895), (110160, 183546), (111240, 181764), (111537, 181280), (115566, 174960), (116640, 173349), (120285, 168096), (121176, 166860), (122364, 165240), (123930, 163152), (125145, 161568), (126072, 160380), (128304, 157590), (131220, 154088), (132192, 152955), (133488, 151470), (134640, 150174), (135960, 148716), (136323, 148320), (140080, 144342), (141831, 142560)]