21203830368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2631

約数の個数: 432

約数和(自身を含む): 76246410240

約数和(自身を除く): 55042579872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 49, 56, 57, 62, 63, 72, 76, 84, 93, 96, 98, 112, 114, 124, 126, 133, 144, 147, 152, 168, 171, 186, 196, 217, 224, 228, 248, 252, 266, 279, 288, 294, 304, 336, 342, 372, 392, 399, 434, 441, 456, 496, 504, 532, 558, 588, 589, 608, 651, 672, 684, 744, 784, 798, 868, 882, 912, 931, 992, 1008, 1064, 1116, 1176, 1178, 1197, 1302, 1368, 1488, 1519, 1568, 1596, 1736, 1764, 1767, 1824, 1862, 1953, 2016, 2128, 2232, 2352, 2356, 2394, 2551, 2604, 2736, 2793, 2976, 3038, 3192, 3472, 3528, 3534, 3724, 3906, 4123, 4256, 4464, 4557, 4704, 4712, 4788, 5102, 5208, 5301, 5472, 5586, 6076, 6384, 6944, 7056, 7068, 7448, 7653, 7812, 8246, 8379, 8928, 9114, 9424, 9576, 10204, 10416, 10602, 11172, 12152, 12369, 12768, 13671, 14112, 14136, 14896, 15306, 15624, 16492, 16758, 17857, 18228, 18848, 19152, 20408, 20832, 21204, 22344, 22959, 24304, 24738, 27342, 28272, 28861, 29792, 30612, 31248, 32984, 33516, 35714, 36456, 37107, 38304, 40816, 42408, 44688, 45918, 48469, 48608, 49476, 53571, 54684, 56544, 57722, 61224, 62496, 65968, 67032, 71428, 72912, 74214, 79081, 81632, 84816, 86583, 89376, 91836, 96938, 98952, 107142, 109368, 115444, 122448, 124999, 131936, 134064, 142856, 145407, 145824, 148428, 158162, 160713, 169632, 173166, 183672, 193876, 197904, 214284, 218736, 230888, 237243, 244896, 249998, 259749, 268128, 285712, 290814, 296856, 316324, 321426, 339283, 346332, 367344, 374997, 387752, 395808, 428568, 436221, 437472, 461776, 474486, 499996, 519498, 553567, 571424, 581628, 593712, 632648, 642852, 678566, 692664, 711729, 734688, 749994, 775504, 857136, 872442, 923552, 948972, 999992, 1017849, 1038996, 1107134, 1124991, 1163256, 1187424, 1265296, 1285704, 1357132, 1385328, 1423458, 1499988, 1502539, 1551008, 1660701, 1714272, 1744884, 1897944, 1999984, 2035698, 2077992, 2214268, 2249982, 2326512, 2374981, 2530592, 2571408, 2714264, 2770656, 2846916, 2999976, 3005078, 3053547, 3321402, 3489768, 3795888, 3874969, 3999968, 4071396, 4155984, 4428536, 4499964, 4507617, 4653024, 4749962, 4982103, 5142816, 5428528, 5693832, 5999952, 6010156, 6107094, 6642804, 6979536, 7124943, 7591776, 7749938, 8142792, 8311968, 8857072, 8999928, 9015234, 9499924, 9964206, 10517773, 10857056, 11387664, 11624907, 11999904, 12020312, 12214188, 13285608, 13522851, 13959072, 14249886, 15499876, 16285584, 17714144, 17999856, 18030468, 18999848, 19928412, 21035546, 21374829, 22775328, 23249814, 24040624, 24428376, 26571216, 27045702, 28499772, 30999752, 31553319, 32571168, 34874721, 35999712, 36060936, 37999696, 39856824, 42071092, 42749658, 46499628, 48081248, 48856752, 53142432, 54091404, 56999544, 61999504, 63106638, 69749442, 72121872, 73624411, 75999392, 79713648, 84142184, 85499316, 92999256, 94659957, 97713504, 108182808, 113999088, 123999008, 126213276, 139498884, 144243744, 147248822, 159427296, 168284368, 170998632, 185998512, 189319914, 216365616, 220873233, 227998176, 252426552, 278997768, 294497644, 336568736, 341997264, 371997024, 378639828, 432731232, 441746466, 504853104, 557995536, 588995288, 662619699, 683994528, 757279656, 883492932, 1009706208, 1115991072, 1177990576, 1325239398, 1514559312, 1766985864, 2355981152, 2650478796, 3029118624, 3533971728, 5300957592, 7067943456, 10601915184, 21203830368]

約数ペア:

[(1, 21203830368), (2, 10601915184), (3, 7067943456), (4, 5300957592), (6, 3533971728), (7, 3029118624), (8, 2650478796), (9, 2355981152), (12, 1766985864), (14, 1514559312), (16, 1325239398), (18, 1177990576), (19, 1115991072), (21, 1009706208), (24, 883492932), (28, 757279656), (31, 683994528), (32, 662619699), (36, 588995288), (38, 557995536), (42, 504853104), (48, 441746466), (49, 432731232), (56, 378639828), (57, 371997024), (62, 341997264), (63, 336568736), (72, 294497644), (76, 278997768), (84, 252426552), (93, 227998176), (96, 220873233), (98, 216365616), (112, 189319914), (114, 185998512), (124, 170998632), (126, 168284368), (133, 159427296), (144, 147248822), (147, 144243744), (152, 139498884), (168, 126213276), (171, 123999008), (186, 113999088), (196, 108182808), (217, 97713504), (224, 94659957), (228, 92999256), (248, 85499316), (252, 84142184), (266, 79713648), (279, 75999392), (288, 73624411), (294, 72121872), (304, 69749442), (336, 63106638), (342, 61999504), (372, 56999544), (392, 54091404), (399, 53142432), (434, 48856752), (441, 48081248), (456, 46499628), (496, 42749658), (504, 42071092), (532, 39856824), (558, 37999696), (588, 36060936), (589, 35999712), (608, 34874721), (651, 32571168), (672, 31553319), (684, 30999752), (744, 28499772), (784, 27045702), (798, 26571216), (868, 24428376), (882, 24040624), (912, 23249814), (931, 22775328), (992, 21374829), (1008, 21035546), (1064, 19928412), (1116, 18999848), (1176, 18030468), (1178, 17999856), (1197, 17714144), (1302, 16285584), (1368, 15499876), (1488, 14249886), (1519, 13959072), (1568, 13522851), (1596, 13285608), (1736, 12214188), (1764, 12020312), (1767, 11999904), (1824, 11624907), (1862, 11387664), (1953, 10857056), (2016, 10517773), (2128, 9964206), (2232, 9499924), (2352, 9015234), (2356, 8999928), (2394, 8857072), (2551, 8311968), (2604, 8142792), (2736, 7749938), (2793, 7591776), (2976, 7124943), (3038, 6979536), (3192, 6642804), (3472, 6107094), (3528, 6010156), (3534, 5999952), (3724, 5693832), (3906, 5428528), (4123, 5142816), (4256, 4982103), (4464, 4749962), (4557, 4653024), (4704, 4507617), (4712, 4499964), (4788, 4428536), (5102, 4155984), (5208, 4071396), (5301, 3999968), (5472, 3874969), (5586, 3795888), (6076, 3489768), (6384, 3321402), (6944, 3053547), (7056, 3005078), (7068, 2999976), (7448, 2846916), (7653, 2770656), (7812, 2714264), (8246, 2571408), (8379, 2530592), (8928, 2374981), (9114, 2326512), (9424, 2249982), (9576, 2214268), (10204, 2077992), (10416, 2035698), (10602, 1999984), (11172, 1897944), (12152, 1744884), (12369, 1714272), (12768, 1660701), (13671, 1551008), (14112, 1502539), (14136, 1499988), (14896, 1423458), (15306, 1385328), (15624, 1357132), (16492, 1285704), (16758, 1265296), (17857, 1187424), (18228, 1163256), (18848, 1124991), (19152, 1107134), (20408, 1038996), (20832, 1017849), (21204, 999992), (22344, 948972), (22959, 923552), (24304, 872442), (24738, 857136), (27342, 775504), (28272, 749994), (28861, 734688), (29792, 711729), (30612, 692664), (31248, 678566), (32984, 642852), (33516, 632648), (35714, 593712), (36456, 581628), (37107, 571424), (38304, 553567), (40816, 519498), (42408, 499996), (44688, 474486), (45918, 461776), (48469, 437472), (48608, 436221), (49476, 428568), (53571, 395808), (54684, 387752), (56544, 374997), (57722, 367344), (61224, 346332), (62496, 339283), (65968, 321426), (67032, 316324), (71428, 296856), (72912, 290814), (74214, 285712), (79081, 268128), (81632, 259749), (84816, 249998), (86583, 244896), (89376, 237243), (91836, 230888), (96938, 218736), (98952, 214284), (107142, 197904), (109368, 193876), (115444, 183672), (122448, 173166), (124999, 169632), (131936, 160713), (134064, 158162), (142856, 148428), (145407, 145824)]