2682921920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 7570354176

約数和(自身を除く): 4887432256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 131, 140, 160, 164, 205, 223, 224, 262, 280, 287, 320, 328, 410, 446, 448, 524, 560, 574, 655, 656, 820, 892, 917, 1048, 1115, 1120, 1148, 1310, 1312, 1435, 1561, 1640, 1784, 1834, 2096, 2230, 2240, 2296, 2620, 2624, 2870, 3122, 3280, 3568, 3668, 4192, 4460, 4585, 4592, 5240, 5371, 5740, 6244, 6560, 7136, 7336, 7805, 8384, 8920, 9143, 9170, 9184, 10480, 10742, 11480, 12488, 13120, 14272, 14672, 15610, 17840, 18286, 18340, 18368, 20960, 21484, 22960, 24976, 26855, 29213, 29344, 31220, 35680, 36572, 36680, 37597, 41920, 42968, 45715, 45920, 49952, 53710, 58426, 58688, 62440, 64001, 71360, 73144, 73360, 75194, 85936, 91430, 91840, 99904, 107420, 116852, 124880, 128002, 146065, 146288, 146720, 150388, 171872, 182860, 187985, 204491, 214840, 233704, 249760, 256004, 292130, 292576, 293440, 300776, 320005, 343744, 365720, 375970, 408982, 429680, 467408, 499520, 512008, 584260, 585152, 601552, 640010, 731440, 751940, 817964, 859360, 934816, 1022455, 1024016, 1168520, 1197733, 1203104, 1280020, 1462880, 1503880, 1635928, 1718720, 1869632, 2044910, 2048032, 2337040, 2395466, 2406208, 2560040, 2925760, 3007760, 3271856, 4089820, 4096064, 4674080, 4790932, 5120080, 5988665, 6015520, 6543712, 8179640, 8384131, 9348160, 9581864, 10240160, 11977330, 12031040, 13087424, 16359280, 16768262, 19163728, 20480320, 23954660, 32718560, 33536524, 38327456, 41920655, 47909320, 65437120, 67073048, 76654912, 83841310, 95818640, 134146096, 167682620, 191637280, 268292192, 335365240, 383274560, 536584384, 670730480, 1341460960, 2682921920]

約数ペア:

[(1, 2682921920), (2, 1341460960), (4, 670730480), (5, 536584384), (7, 383274560), (8, 335365240), (10, 268292192), (14, 191637280), (16, 167682620), (20, 134146096), (28, 95818640), (32, 83841310), (35, 76654912), (40, 67073048), (41, 65437120), (56, 47909320), (64, 41920655), (70, 38327456), (80, 33536524), (82, 32718560), (112, 23954660), (131, 20480320), (140, 19163728), (160, 16768262), (164, 16359280), (205, 13087424), (223, 12031040), (224, 11977330), (262, 10240160), (280, 9581864), (287, 9348160), (320, 8384131), (328, 8179640), (410, 6543712), (446, 6015520), (448, 5988665), (524, 5120080), (560, 4790932), (574, 4674080), (655, 4096064), (656, 4089820), (820, 3271856), (892, 3007760), (917, 2925760), (1048, 2560040), (1115, 2406208), (1120, 2395466), (1148, 2337040), (1310, 2048032), (1312, 2044910), (1435, 1869632), (1561, 1718720), (1640, 1635928), (1784, 1503880), (1834, 1462880), (2096, 1280020), (2230, 1203104), (2240, 1197733), (2296, 1168520), (2620, 1024016), (2624, 1022455), (2870, 934816), (3122, 859360), (3280, 817964), (3568, 751940), (3668, 731440), (4192, 640010), (4460, 601552), (4585, 585152), (4592, 584260), (5240, 512008), (5371, 499520), (5740, 467408), (6244, 429680), (6560, 408982), (7136, 375970), (7336, 365720), (7805, 343744), (8384, 320005), (8920, 300776), (9143, 293440), (9170, 292576), (9184, 292130), (10480, 256004), (10742, 249760), (11480, 233704), (12488, 214840), (13120, 204491), (14272, 187985), (14672, 182860), (15610, 171872), (17840, 150388), (18286, 146720), (18340, 146288), (18368, 146065), (20960, 128002), (21484, 124880), (22960, 116852), (24976, 107420), (26855, 99904), (29213, 91840), (29344, 91430), (31220, 85936), (35680, 75194), (36572, 73360), (36680, 73144), (37597, 71360), (41920, 64001), (42968, 62440), (45715, 58688), (45920, 58426), (49952, 53710)]