1900657440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 768

約数和(自身を含む): 7942717440

約数和(自身を除く): 6042060000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 46, 47, 48, 54, 55, 60, 66, 69, 72, 74, 80, 88, 90, 92, 94, 96, 99, 108, 110, 111, 115, 120, 132, 135, 138, 141, 144, 148, 160, 165, 176, 180, 184, 185, 188, 198, 207, 216, 220, 222, 230, 235, 240, 253, 264, 270, 276, 282, 288, 296, 297, 330, 333, 345, 352, 360, 368, 370, 376, 396, 407, 414, 423, 432, 440, 444, 460, 470, 480, 495, 506, 517, 528, 540, 552, 555, 564, 592, 594, 621, 660, 666, 690, 705, 720, 736, 740, 752, 759, 792, 814, 828, 846, 851, 864, 880, 888, 920, 940, 990, 999, 1012, 1034, 1035, 1056, 1080, 1081, 1104, 1110, 1128, 1184, 1188, 1221, 1242, 1265, 1269, 1320, 1332, 1380, 1410, 1440, 1480, 1485, 1504, 1518, 1551, 1584, 1628, 1656, 1665, 1692, 1702, 1739, 1760, 1776, 1840, 1880, 1980, 1998, 2024, 2035, 2068, 2070, 2115, 2160, 2162, 2208, 2220, 2256, 2277, 2376, 2442, 2484, 2530, 2538, 2553, 2585, 2640, 2664, 2760, 2820, 2960, 2970, 3036, 3102, 3105, 3168, 3243, 3256, 3312, 3330, 3384, 3404, 3478, 3552, 3663, 3680, 3760, 3795, 3960, 3996, 4048, 4070, 4136, 4140, 4230, 4255, 4320, 4324, 4440, 4512, 4554, 4653, 4752, 4884, 4968, 4995, 5060, 5076, 5106, 5170, 5217, 5280, 5328, 5405, 5520, 5640, 5920, 5940, 6072, 6105, 6204, 6210, 6345, 6486, 6512, 6624, 6660, 6768, 6808, 6831, 6956, 7326, 7520, 7590, 7659, 7755, 7920, 7992, 8096, 8140, 8272, 8280, 8460, 8510, 8648, 8695, 8880, 9108, 9306, 9361, 9504, 9729, 9768, 9936, 9990, 10120, 10152, 10212, 10340, 10434, 10656, 10810, 10989, 11040, 11280, 11385, 11880, 11891, 12144, 12210, 12408, 12420, 12690, 12765, 12972, 13024, 13320, 13536, 13616, 13662, 13912, 13959, 14652, 15180, 15318, 15510, 15651, 15840, 15984, 16215, 16280, 16544, 16560, 16920, 17020, 17296, 17390, 17760, 18216, 18315, 18612, 18722, 19129, 19458, 19536, 19872, 19980, 20240, 20304, 20424, 20680, 20868, 21620, 21978, 22560, 22770, 22977, 23265, 23760, 23782, 24288, 24420, 24816, 24840, 25380, 25530, 25944, 26085, 26640, 27232, 27324, 27824, 27918, 28083, 29187, 29304, 30360, 30636, 31020, 31302, 31968, 32430, 32560, 33120, 33840, 34040, 34155, 34592, 34780, 35673, 36432, 36630, 37224, 37444, 38258, 38295, 38916, 39072, 39960, 39997, 40480, 40608, 40848, 41360, 41736, 43240, 43956, 45540, 45954, 46530, 46805, 46953, 47520, 47564, 48645, 48840, 49632, 49680, 50760, 51060, 51888, 52170, 53280, 54648, 54945, 55648, 55836, 56166, 57387, 58374, 58608, 59455, 60720, 61272, 62040, 62604, 64860, 65120, 67680, 68080, 68310, 69560, 69795, 71346, 72864, 73260, 74448, 74888, 76516, 76590, 77832, 78255, 79920, 79994, 81696, 82720, 83472, 84249, 86480, 87912, 91080, 91908, 93060, 93610, 93906, 95128, 95645, 97290, 97680, 99360, 101520, 102120, 103776, 104340, 107019, 109296, 109890, 111672, 112332, 114774, 114885, 116748, 117216, 118910, 119991, 121440, 122544, 124080, 125208, 129720, 136160, 136620, 139120, 139590, 140415, 142692, 145935, 146520, 148896, 149776, 153032, 153180, 155664, 156510, 159840, 159988, 166944, 168498, 172161, 172960, 175824, 178365, 182160, 183816, 186120, 187220, 187812, 190256, 191290, 194580, 195360, 199985, 203040, 204240, 208680, 214038, 218592, 219780, 223344, 224664, 229548, 229770, 233496, 234765, 237820, 239982, 245088, 248160, 250416, 252747, 259440, 273240, 278240, 279180, 280830, 285384, 286935, 291870, 293040, 299552, 306064, 306360, 311328, 313020, 319976, 321057, 336996, 344322, 351648, 356730, 359973, 364320, 367632, 372240, 374440, 375624, 380512, 382580, 389160, 399970, 408480, 417360, 421245, 428076, 439560, 439967, 446688, 449328, 459096, 459540, 466992, 469530, 475640, 479964, 500832, 505494, 516483, 518880, 535095, 546480, 558360, 561660, 570768, 573870, 583740, 586080, 599955, 612128, 612720, 626040, 639952, 642114, 673992, 688644, 713460, 719946, 735264, 744480, 748880, 751248, 765160, 778320, 799940, 834720, 842490, 856152, 860805, 879120, 879934, 898656, 918192, 919080, 933984, 939060, 951280, 959928, 1010988, 1032966, 1070190, 1079919, 1092960, 1116720, 1123320, 1141536, 1147740, 1167480, 1199910, 1225440, 1252080, 1263735, 1279904, 1284228, 1319901, 1347984, 1377288, 1426920, 1439892, 1497760, 1502496, 1530320, 1556640, 1599880, 1605285, 1684980, 1712304, 1721610, 1758240, 1759868, 1799865, 1836384, 1838160, 1878120, 1902560, 1919856, 2021976, 2065932, 2140380, 2159838, 2199835, 2233440, 2246640, 2295480, 2334960, 2399820, 2504160, 2527470, 2568456, 2582415, 2639802, 2695968, 2754576, 2853840, 2879784, 3060640, 3199760, 3210570, 3369960, 3424608, 3443220, 3519736, 3599730, 3676320, 3756240, 3839712, 3959703, 4043952, 4131864, 4280760, 4319676, 4399670, 4493280, 4590960, 4669920, 4799640, 5054940, 5136912, 5164830, 5279604, 5399595, 5509152, 5707680, 5759568, 6399520, 6421140, 6599505, 6739920, 6886440, 7039472, 7199460, 7512480, 7919406, 8087904, 8263728, 8561520, 8639352, 8799340, 9181920, 9599280, 10109880, 10273824, 10329660, 10559208, 10799190, 11519136, 11879109, 12842280, 13199010, 13479840, 13772880, 14078944, 14398920, 15838812, 16527456, 17123040, 17278704, 17598680, 19198560, 19798515, 20219760, 20659320, 21118416, 21598380, 23758218, 25684560, 26398020, 27545760, 28797840, 31677624, 34557408, 35197360, 39597030, 40439520, 41318640, 42236832, 43196760, 47516436, 51369120, 52796040, 57595680, 59395545, 63355248, 70394720, 79194060, 82637280, 86393520, 95032872, 105592080, 118791090, 126710496, 158388120, 172787040, 190065744, 211184160, 237582180, 316776240, 380131488, 475164360, 633552480, 950328720, 1900657440]

約数ペア:

[(1, 1900657440), (2, 950328720), (3, 633552480), (4, 475164360), (5, 380131488), (6, 316776240), (8, 237582180), (9, 211184160), (10, 190065744), (11, 172787040), (12, 158388120), (15, 126710496), (16, 118791090), (18, 105592080), (20, 95032872), (22, 86393520), (23, 82637280), (24, 79194060), (27, 70394720), (30, 63355248), (32, 59395545), (33, 57595680), (36, 52796040), (37, 51369120), (40, 47516436), (44, 43196760), (45, 42236832), (46, 41318640), (47, 40439520), (48, 39597030), (54, 35197360), (55, 34557408), (60, 31677624), (66, 28797840), (69, 27545760), (72, 26398020), (74, 25684560), (80, 23758218), (88, 21598380), (90, 21118416), (92, 20659320), (94, 20219760), (96, 19798515), (99, 19198560), (108, 17598680), (110, 17278704), (111, 17123040), (115, 16527456), (120, 15838812), (132, 14398920), (135, 14078944), (138, 13772880), (141, 13479840), (144, 13199010), (148, 12842280), (160, 11879109), (165, 11519136), (176, 10799190), (180, 10559208), (184, 10329660), (185, 10273824), (188, 10109880), (198, 9599280), (207, 9181920), (216, 8799340), (220, 8639352), (222, 8561520), (230, 8263728), (235, 8087904), (240, 7919406), (253, 7512480), (264, 7199460), (270, 7039472), (276, 6886440), (282, 6739920), (288, 6599505), (296, 6421140), (297, 6399520), (330, 5759568), (333, 5707680), (345, 5509152), (352, 5399595), (360, 5279604), (368, 5164830), (370, 5136912), (376, 5054940), (396, 4799640), (407, 4669920), (414, 4590960), (423, 4493280), (432, 4399670), (440, 4319676), (444, 4280760), (460, 4131864), (470, 4043952), (480, 3959703), (495, 3839712), (506, 3756240), (517, 3676320), (528, 3599730), (540, 3519736), (552, 3443220), (555, 3424608), (564, 3369960), (592, 3210570), (594, 3199760), (621, 3060640), (660, 2879784), (666, 2853840), (690, 2754576), (705, 2695968), (720, 2639802), (736, 2582415), (740, 2568456), (752, 2527470), (759, 2504160), (792, 2399820), (814, 2334960), (828, 2295480), (846, 2246640), (851, 2233440), (864, 2199835), (880, 2159838), (888, 2140380), (920, 2065932), (940, 2021976), (990, 1919856), (999, 1902560), (1012, 1878120), (1034, 1838160), (1035, 1836384), (1056, 1799865), (1080, 1759868), (1081, 1758240), (1104, 1721610), (1110, 1712304), (1128, 1684980), (1184, 1605285), (1188, 1599880), (1221, 1556640), (1242, 1530320), (1265, 1502496), (1269, 1497760), (1320, 1439892), (1332, 1426920), (1380, 1377288), (1410, 1347984), (1440, 1319901), (1480, 1284228), (1485, 1279904), (1504, 1263735), (1518, 1252080), (1551, 1225440), (1584, 1199910), (1628, 1167480), (1656, 1147740), (1665, 1141536), (1692, 1123320), (1702, 1116720), (1739, 1092960), (1760, 1079919), (1776, 1070190), (1840, 1032966), (1880, 1010988), (1980, 959928), (1998, 951280), (2024, 939060), (2035, 933984), (2068, 919080), (2070, 918192), (2115, 898656), (2160, 879934), (2162, 879120), (2208, 860805), (2220, 856152), (2256, 842490), (2277, 834720), (2376, 799940), (2442, 778320), (2484, 765160), (2530, 751248), (2538, 748880), (2553, 744480), (2585, 735264), (2640, 719946), (2664, 713460), (2760, 688644), (2820, 673992), (2960, 642114), (2970, 639952), (3036, 626040), (3102, 612720), (3105, 612128), (3168, 599955), (3243, 586080), (3256, 583740), (3312, 573870), (3330, 570768), (3384, 561660), (3404, 558360), (3478, 546480), (3552, 535095), (3663, 518880), (3680, 516483), (3760, 505494), (3795, 500832), (3960, 479964), (3996, 475640), (4048, 469530), (4070, 466992), (4136, 459540), (4140, 459096), (4230, 449328), (4255, 446688), (4320, 439967), (4324, 439560), (4440, 428076), (4512, 421245), (4554, 417360), (4653, 408480), (4752, 399970), (4884, 389160), (4968, 382580), (4995, 380512), (5060, 375624), (5076, 374440), (5106, 372240), (5170, 367632), (5217, 364320), (5280, 359973), (5328, 356730), (5405, 351648), (5520, 344322), (5640, 336996), (5920, 321057), (5940, 319976), (6072, 313020), (6105, 311328), (6204, 306360), (6210, 306064), (6345, 299552), (6486, 293040), (6512, 291870), (6624, 286935), (6660, 285384), (6768, 280830), (6808, 279180), (6831, 278240), (6956, 273240), (7326, 259440), (7520, 252747), (7590, 250416), (7659, 248160), (7755, 245088), (7920, 239982), (7992, 237820), (8096, 234765), (8140, 233496), (8272, 229770), (8280, 229548), (8460, 224664), (8510, 223344), (8648, 219780), (8695, 218592), (8880, 214038), (9108, 208680), (9306, 204240), (9361, 203040), (9504, 199985), (9729, 195360), (9768, 194580), (9936, 191290), (9990, 190256), (10120, 187812), (10152, 187220), (10212, 186120), (10340, 183816), (10434, 182160), (10656, 178365), (10810, 175824), (10989, 172960), (11040, 172161), (11280, 168498), (11385, 166944), (11880, 159988), (11891, 159840), (12144, 156510), (12210, 155664), (12408, 153180), (12420, 153032), (12690, 149776), (12765, 148896), (12972, 146520), (13024, 145935), (13320, 142692), (13536, 140415), (13616, 139590), (13662, 139120), (13912, 136620), (13959, 136160), (14652, 129720), (15180, 125208), (15318, 124080), (15510, 122544), (15651, 121440), (15840, 119991), (15984, 118910), (16215, 117216), (16280, 116748), (16544, 114885), (16560, 114774), (16920, 112332), (17020, 111672), (17296, 109890), (17390, 109296), (17760, 107019), (18216, 104340), (18315, 103776), (18612, 102120), (18722, 101520), (19129, 99360), (19458, 97680), (19536, 97290), (19872, 95645), (19980, 95128), (20240, 93906), (20304, 93610), (20424, 93060), (20680, 91908), (20868, 91080), (21620, 87912), (21978, 86480), (22560, 84249), (22770, 83472), (22977, 82720), (23265, 81696), (23760, 79994), (23782, 79920), (24288, 78255), (24420, 77832), (24816, 76590), (24840, 76516), (25380, 74888), (25530, 74448), (25944, 73260), (26085, 72864), (26640, 71346), (27232, 69795), (27324, 69560), (27824, 68310), (27918, 68080), (28083, 67680), (29187, 65120), (29304, 64860), (30360, 62604), (30636, 62040), (31020, 61272), (31302, 60720), (31968, 59455), (32430, 58608), (32560, 58374), (33120, 57387), (33840, 56166), (34040, 55836), (34155, 55648), (34592, 54945), (34780, 54648), (35673, 53280), (36432, 52170), (36630, 51888), (37224, 51060), (37444, 50760), (38258, 49680), (38295, 49632), (38916, 48840), (39072, 48645), (39960, 47564), (39997, 47520), (40480, 46953), (40608, 46805), (40848, 46530), (41360, 45954), (41736, 45540), (43240, 43956)]