21169711080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 576

約数和(自身を含む): 85373870400

約数和(自身を除く): 64204159320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 83, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 166, 168, 171, 180, 190, 196, 210, 228, 245, 249, 252, 266, 280, 285, 294, 315, 332, 342, 360, 380, 392, 399, 415, 420, 441, 456, 490, 498, 504, 532, 570, 581, 588, 630, 664, 665, 684, 735, 747, 760, 761, 798, 830, 840, 855, 882, 931, 980, 996, 1064, 1140, 1162, 1176, 1197, 1245, 1260, 1330, 1368, 1470, 1494, 1522, 1577, 1596, 1660, 1710, 1743, 1764, 1862, 1960, 1992, 1995, 2205, 2280, 2283, 2324, 2394, 2490, 2520, 2660, 2793, 2905, 2940, 2988, 3044, 3154, 3192, 3320, 3420, 3486, 3528, 3724, 3735, 3805, 3990, 4067, 4410, 4566, 4648, 4655, 4731, 4788, 4980, 5229, 5320, 5327, 5586, 5810, 5880, 5976, 5985, 6088, 6308, 6840, 6849, 6972, 7448, 7470, 7610, 7885, 7980, 8134, 8379, 8715, 8820, 9132, 9310, 9462, 9576, 9960, 10458, 10654, 11039, 11172, 11415, 11620, 11970, 12201, 12616, 13698, 13944, 13965, 14193, 14459, 14940, 15220, 15770, 15960, 15981, 16268, 16758, 17430, 17640, 18264, 18620, 18924, 20335, 20916, 21308, 22078, 22344, 22830, 23240, 23655, 23940, 24402, 26145, 26635, 27396, 27930, 28386, 28918, 29880, 30440, 31540, 31962, 32536, 33117, 33516, 34245, 34860, 36603, 37240, 37289, 37848, 40670, 41832, 41895, 42616, 43377, 44156, 45660, 47310, 47880, 47943, 48804, 52290, 53270, 54792, 55195, 55860, 56772, 57836, 61005, 63080, 63163, 63924, 66234, 67032, 68490, 69720, 70965, 72295, 73206, 74578, 77273, 79905, 81340, 83790, 86754, 88312, 91320, 94620, 95886, 97608, 99351, 101213, 104580, 106540, 110390, 111720, 111867, 113544, 115672, 122010, 126326, 127848, 130131, 132468, 136980, 141930, 144590, 146412, 149156, 154546, 159810, 162680, 165585, 167580, 173508, 183015, 186445, 189240, 189489, 191772, 198702, 202426, 209160, 213080, 216885, 220780, 223734, 231819, 239715, 244020, 252652, 260262, 264936, 273960, 283860, 289180, 292824, 298312, 303639, 309092, 315815, 319620, 331170, 335160, 335601, 347016, 366030, 372890, 378978, 383544, 386365, 397404, 404852, 433770, 441560, 442141, 447468, 463638, 479430, 488040, 496755, 505304, 506065, 520524, 559335, 567720, 568467, 578360, 607278, 618184, 631630, 639240, 650655, 662340, 671202, 695457, 708491, 732060, 745780, 757956, 772730, 794808, 809704, 867540, 884282, 894936, 910917, 927276, 947445, 958860, 993510, 1012130, 1041048, 1118670, 1136934, 1159095, 1200097, 1214556, 1263260, 1301310, 1324680, 1326423, 1342404, 1390914, 1416982, 1464120, 1491560, 1515912, 1518195, 1545460, 1678005, 1735080, 1768564, 1821834, 1854552, 1894890, 1917720, 1987020, 2024260, 2125473, 2210705, 2237340, 2273868, 2318190, 2400194, 2429112, 2526520, 2602620, 2652846, 2684808, 2781828, 2833964, 2842335, 3036390, 3090920, 3094987, 3356010, 3477285, 3537128, 3542455, 3600291, 3643668, 3789780, 3974040, 3979269, 4048520, 4250946, 4421410, 4474680, 4547736, 4554585, 4636380, 4800388, 5205240, 5305692, 5563656, 5667928, 5684670, 6000485, 6072780, 6189974, 6376419, 6632115, 6712020, 6954570, 7084910, 7200582, 7287336, 7579560, 7958538, 8400679, 8501892, 8842820, 9109170, 9272760, 9284961, 9600776, 10611384, 10627365, 10800873, 11369340, 12000970, 12145560, 12379948, 12752838, 13264230, 13424040, 13909140, 14169820, 14401164, 15474935, 15917076, 16801358, 17003784, 17685640, 18001455, 18218340, 18569922, 19896345, 21254730, 21601746, 22738680, 24001940, 24759896, 25202037, 25505676, 26528460, 27818280, 27854883, 28339640, 28802328, 30949870, 31834152, 31882095, 33602716, 36002910, 36436680, 37139844, 39792690, 42003395, 42509460, 43203492, 46424805, 48003880, 50404074, 51011352, 53056920, 54004365, 55709766, 58804753, 61899740, 63764190, 67205432, 72005820, 74279688, 75606111, 79585380, 84006790, 85018920, 86406984, 92849610, 100808148, 108008730, 111419532, 117609506, 123799480, 126010185, 127528380, 139274415, 144011640, 151212222, 159170760, 168013580, 176414259, 185699220, 201616296, 216017460, 222839064, 235219012, 252020370, 255056760, 278548830, 294023765, 302424444, 336027160, 352828518, 371398440, 378030555, 432034920, 470438024, 504040740, 529242777, 557097660, 588047530, 604848888, 705657036, 756061110, 882071295, 1008081480, 1058485554, 1114195320, 1176095060, 1411314072, 1512122220, 1764142590, 2116971108, 2352190120, 2646213885, 3024244440, 3528285180, 4233942216, 5292427770, 7056570360, 10584855540, 21169711080]

約数ペア:

[(1, 21169711080), (2, 10584855540), (3, 7056570360), (4, 5292427770), (5, 4233942216), (6, 3528285180), (7, 3024244440), (8, 2646213885), (9, 2352190120), (10, 2116971108), (12, 1764142590), (14, 1512122220), (15, 1411314072), (18, 1176095060), (19, 1114195320), (20, 1058485554), (21, 1008081480), (24, 882071295), (28, 756061110), (30, 705657036), (35, 604848888), (36, 588047530), (38, 557097660), (40, 529242777), (42, 504040740), (45, 470438024), (49, 432034920), (56, 378030555), (57, 371398440), (60, 352828518), (63, 336027160), (70, 302424444), (72, 294023765), (76, 278548830), (83, 255056760), (84, 252020370), (90, 235219012), (95, 222839064), (98, 216017460), (105, 201616296), (114, 185699220), (120, 176414259), (126, 168013580), (133, 159170760), (140, 151212222), (147, 144011640), (152, 139274415), (166, 127528380), (168, 126010185), (171, 123799480), (180, 117609506), (190, 111419532), (196, 108008730), (210, 100808148), (228, 92849610), (245, 86406984), (249, 85018920), (252, 84006790), (266, 79585380), (280, 75606111), (285, 74279688), (294, 72005820), (315, 67205432), (332, 63764190), (342, 61899740), (360, 58804753), (380, 55709766), (392, 54004365), (399, 53056920), (415, 51011352), (420, 50404074), (441, 48003880), (456, 46424805), (490, 43203492), (498, 42509460), (504, 42003395), (532, 39792690), (570, 37139844), (581, 36436680), (588, 36002910), (630, 33602716), (664, 31882095), (665, 31834152), (684, 30949870), (735, 28802328), (747, 28339640), (760, 27854883), (761, 27818280), (798, 26528460), (830, 25505676), (840, 25202037), (855, 24759896), (882, 24001940), (931, 22738680), (980, 21601746), (996, 21254730), (1064, 19896345), (1140, 18569922), (1162, 18218340), (1176, 18001455), (1197, 17685640), (1245, 17003784), (1260, 16801358), (1330, 15917076), (1368, 15474935), (1470, 14401164), (1494, 14169820), (1522, 13909140), (1577, 13424040), (1596, 13264230), (1660, 12752838), (1710, 12379948), (1743, 12145560), (1764, 12000970), (1862, 11369340), (1960, 10800873), (1992, 10627365), (1995, 10611384), (2205, 9600776), (2280, 9284961), (2283, 9272760), (2324, 9109170), (2394, 8842820), (2490, 8501892), (2520, 8400679), (2660, 7958538), (2793, 7579560), (2905, 7287336), (2940, 7200582), (2988, 7084910), (3044, 6954570), (3154, 6712020), (3192, 6632115), (3320, 6376419), (3420, 6189974), (3486, 6072780), (3528, 6000485), (3724, 5684670), (3735, 5667928), (3805, 5563656), (3990, 5305692), (4067, 5205240), (4410, 4800388), (4566, 4636380), (4648, 4554585), (4655, 4547736), (4731, 4474680), (4788, 4421410), (4980, 4250946), (5229, 4048520), (5320, 3979269), (5327, 3974040), (5586, 3789780), (5810, 3643668), (5880, 3600291), (5976, 3542455), (5985, 3537128), (6088, 3477285), (6308, 3356010), (6840, 3094987), (6849, 3090920), (6972, 3036390), (7448, 2842335), (7470, 2833964), (7610, 2781828), (7885, 2684808), (7980, 2652846), (8134, 2602620), (8379, 2526520), (8715, 2429112), (8820, 2400194), (9132, 2318190), (9310, 2273868), (9462, 2237340), (9576, 2210705), (9960, 2125473), (10458, 2024260), (10654, 1987020), (11039, 1917720), (11172, 1894890), (11415, 1854552), (11620, 1821834), (11970, 1768564), (12201, 1735080), (12616, 1678005), (13698, 1545460), (13944, 1518195), (13965, 1515912), (14193, 1491560), (14459, 1464120), (14940, 1416982), (15220, 1390914), (15770, 1342404), (15960, 1326423), (15981, 1324680), (16268, 1301310), (16758, 1263260), (17430, 1214556), (17640, 1200097), (18264, 1159095), (18620, 1136934), (18924, 1118670), (20335, 1041048), (20916, 1012130), (21308, 993510), (22078, 958860), (22344, 947445), (22830, 927276), (23240, 910917), (23655, 894936), (23940, 884282), (24402, 867540), (26145, 809704), (26635, 794808), (27396, 772730), (27930, 757956), (28386, 745780), (28918, 732060), (29880, 708491), (30440, 695457), (31540, 671202), (31962, 662340), (32536, 650655), (33117, 639240), (33516, 631630), (34245, 618184), (34860, 607278), (36603, 578360), (37240, 568467), (37289, 567720), (37848, 559335), (40670, 520524), (41832, 506065), (41895, 505304), (42616, 496755), (43377, 488040), (44156, 479430), (45660, 463638), (47310, 447468), (47880, 442141), (47943, 441560), (48804, 433770), (52290, 404852), (53270, 397404), (54792, 386365), (55195, 383544), (55860, 378978), (56772, 372890), (57836, 366030), (61005, 347016), (63080, 335601), (63163, 335160), (63924, 331170), (66234, 319620), (67032, 315815), (68490, 309092), (69720, 303639), (70965, 298312), (72295, 292824), (73206, 289180), (74578, 283860), (77273, 273960), (79905, 264936), (81340, 260262), (83790, 252652), (86754, 244020), (88312, 239715), (91320, 231819), (94620, 223734), (95886, 220780), (97608, 216885), (99351, 213080), (101213, 209160), (104580, 202426), (106540, 198702), (110390, 191772), (111720, 189489), (111867, 189240), (113544, 186445), (115672, 183015), (122010, 173508), (126326, 167580), (127848, 165585), (130131, 162680), (132468, 159810), (136980, 154546), (141930, 149156), (144590, 146412)]