220421779968

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:1039

約数の個数: 320

約数和(自身を含む): 644448752640

約数和(自身を除く): 424026972672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 179, 192, 208, 249, 256, 312, 332, 358, 384, 416, 498, 512, 537, 624, 664, 716, 743, 768, 832, 996, 1074, 1079, 1248, 1328, 1432, 1486, 1536, 1664, 1992, 2148, 2158, 2229, 2327, 2496, 2656, 2864, 2972, 3237, 3328, 3984, 4296, 4316, 4458, 4654, 4992, 5312, 5728, 5944, 6474, 6656, 6981, 7968, 8592, 8632, 8916, 9308, 9659, 9984, 10624, 11456, 11888, 12948, 13962, 14857, 15936, 17184, 17264, 17832, 18616, 19318, 19968, 21248, 22912, 23776, 25896, 27924, 28977, 29714, 31872, 34368, 34528, 35664, 37232, 38636, 42496, 44571, 45824, 47552, 51792, 55848, 57954, 59428, 61669, 63744, 68736, 69056, 71328, 74464, 77272, 89142, 91648, 95104, 103584, 111696, 115908, 118856, 123338, 127488, 132997, 137472, 138112, 142656, 148928, 154544, 178284, 185007, 190208, 193141, 207168, 223392, 231816, 237712, 246676, 265994, 274944, 276224, 285312, 297856, 309088, 356568, 370014, 380416, 386282, 398991, 414336, 446784, 463632, 475424, 493352, 531988, 552448, 570624, 579423, 595712, 618176, 713136, 740028, 772564, 797982, 801697, 828672, 893568, 927264, 950848, 986704, 1063976, 1141248, 1158846, 1191424, 1236352, 1426272, 1480056, 1545128, 1595964, 1603394, 1657344, 1728961, 1787136, 1854528, 1901696, 1973408, 2127952, 2317692, 2405091, 2472704, 2852544, 2960112, 3090256, 3191928, 3206788, 3457922, 3574272, 3709056, 3803392, 3946816, 4255904, 4635384, 4810182, 4945408, 5186883, 5705088, 5920224, 6180512, 6383856, 6413576, 6915844, 7418112, 7606784, 7893632, 8511808, 9270768, 9620364, 10373766, 11038751, 11410176, 11840448, 12361024, 12767712, 12827152, 13831688, 14836224, 15787264, 17023616, 18541536, 19240728, 20747532, 22077502, 22820352, 23680896, 24722048, 25535424, 25654304, 27663376, 31574528, 33116253, 34047232, 37083072, 38481456, 41495064, 44155004, 47361792, 49444096, 51070848, 51308608, 55326752, 66232506, 68094464, 74166144, 76962912, 82990128, 88310008, 94723584, 98888192, 102141696, 102617216, 110653504, 132465012, 143503763, 148332288, 153925824, 165980256, 176620016, 204283392, 205234432, 221307008, 264930024, 287007526, 296664576, 307851648, 331960512, 353240032, 410468864, 430511289, 442614016, 529860048, 574015052, 615703296, 663921024, 706480064, 861022578, 885228032, 1059720096, 1148030104, 1231406592, 1327842048, 1412960128, 1722045156, 2119440192, 2296060208, 2655684096, 2825920256, 3444090312, 4238880384, 4592120416, 5651840512, 6888180624, 8477760768, 9184240832, 13776361248, 16955521536, 18368481664, 27552722496, 36736963328, 55105444992, 73473926656, 110210889984, 220421779968]

約数ペア:

[(1, 220421779968), (2, 110210889984), (3, 73473926656), (4, 55105444992), (6, 36736963328), (8, 27552722496), (12, 18368481664), (13, 16955521536), (16, 13776361248), (24, 9184240832), (26, 8477760768), (32, 6888180624), (39, 5651840512), (48, 4592120416), (52, 4238880384), (64, 3444090312), (78, 2825920256), (83, 2655684096), (96, 2296060208), (104, 2119440192), (128, 1722045156), (156, 1412960128), (166, 1327842048), (179, 1231406592), (192, 1148030104), (208, 1059720096), (249, 885228032), (256, 861022578), (312, 706480064), (332, 663921024), (358, 615703296), (384, 574015052), (416, 529860048), (498, 442614016), (512, 430511289), (537, 410468864), (624, 353240032), (664, 331960512), (716, 307851648), (743, 296664576), (768, 287007526), (832, 264930024), (996, 221307008), (1074, 205234432), (1079, 204283392), (1248, 176620016), (1328, 165980256), (1432, 153925824), (1486, 148332288), (1536, 143503763), (1664, 132465012), (1992, 110653504), (2148, 102617216), (2158, 102141696), (2229, 98888192), (2327, 94723584), (2496, 88310008), (2656, 82990128), (2864, 76962912), (2972, 74166144), (3237, 68094464), (3328, 66232506), (3984, 55326752), (4296, 51308608), (4316, 51070848), (4458, 49444096), (4654, 47361792), (4992, 44155004), (5312, 41495064), (5728, 38481456), (5944, 37083072), (6474, 34047232), (6656, 33116253), (6981, 31574528), (7968, 27663376), (8592, 25654304), (8632, 25535424), (8916, 24722048), (9308, 23680896), (9659, 22820352), (9984, 22077502), (10624, 20747532), (11456, 19240728), (11888, 18541536), (12948, 17023616), (13962, 15787264), (14857, 14836224), (15936, 13831688), (17184, 12827152), (17264, 12767712), (17832, 12361024), (18616, 11840448), (19318, 11410176), (19968, 11038751), (21248, 10373766), (22912, 9620364), (23776, 9270768), (25896, 8511808), (27924, 7893632), (28977, 7606784), (29714, 7418112), (31872, 6915844), (34368, 6413576), (34528, 6383856), (35664, 6180512), (37232, 5920224), (38636, 5705088), (42496, 5186883), (44571, 4945408), (45824, 4810182), (47552, 4635384), (51792, 4255904), (55848, 3946816), (57954, 3803392), (59428, 3709056), (61669, 3574272), (63744, 3457922), (68736, 3206788), (69056, 3191928), (71328, 3090256), (74464, 2960112), (77272, 2852544), (89142, 2472704), (91648, 2405091), (95104, 2317692), (103584, 2127952), (111696, 1973408), (115908, 1901696), (118856, 1854528), (123338, 1787136), (127488, 1728961), (132997, 1657344), (137472, 1603394), (138112, 1595964), (142656, 1545128), (148928, 1480056), (154544, 1426272), (178284, 1236352), (185007, 1191424), (190208, 1158846), (193141, 1141248), (207168, 1063976), (223392, 986704), (231816, 950848), (237712, 927264), (246676, 893568), (265994, 828672), (274944, 801697), (276224, 797982), (285312, 772564), (297856, 740028), (309088, 713136), (356568, 618176), (370014, 595712), (380416, 579423), (386282, 570624), (398991, 552448), (414336, 531988), (446784, 493352), (463632, 475424)]