2152477080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20050

約数の個数: 192

約数和(自身を含む): 7861613760

約数和(自身を除く): 5709136680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 13455, 17940, 19997, 21528, 26910, 35880, 39994, 53820, 59991, 79988, 99985, 107640, 119982, 159976, 179973, 199970, 239964, 259961, 299955, 359946, 399940, 459931, 479928, 519922, 599910, 719892, 779883, 799880, 899865, 919862, 1039844, 1199820, 1299805, 1379793, 1439784, 1559766, 1799730, 1839724, 2079688, 2299655, 2339649, 2399640, 2599610, 2759586, 3119532, 3599460, 3679448, 3899415, 4139379, 4599310, 4679298, 5199220, 5519172, 5979103, 6239064, 6898965, 7198920, 7798830, 8278758, 9198620, 9358596, 10398440, 11038344, 11698245, 11958206, 13797930, 15597660, 16557516, 17937309, 18397240, 18717192, 20696895, 23396490, 23916412, 27595860, 29895515, 31195320, 33115032, 35874618, 41393790, 46792980, 47832824, 53811927, 55191720, 59791030, 71749236, 82787580, 89686545, 93585960, 107623854, 119582060, 143498472, 165575160, 179373090, 215247708, 239164120, 269059635, 358746180, 430495416, 538119270, 717492360, 1076238540, 2152477080]

約数ペア:

[(1, 2152477080), (2, 1076238540), (3, 717492360), (4, 538119270), (5, 430495416), (6, 358746180), (8, 269059635), (9, 239164120), (10, 215247708), (12, 179373090), (13, 165575160), (15, 143498472), (18, 119582060), (20, 107623854), (23, 93585960), (24, 89686545), (26, 82787580), (30, 71749236), (36, 59791030), (39, 55191720), (40, 53811927), (45, 47832824), (46, 46792980), (52, 41393790), (60, 35874618), (65, 33115032), (69, 31195320), (72, 29895515), (78, 27595860), (90, 23916412), (92, 23396490), (104, 20696895), (115, 18717192), (117, 18397240), (120, 17937309), (130, 16557516), (138, 15597660), (156, 13797930), (180, 11958206), (184, 11698245), (195, 11038344), (207, 10398440), (230, 9358596), (234, 9198620), (260, 8278758), (276, 7798830), (299, 7198920), (312, 6898965), (345, 6239064), (360, 5979103), (390, 5519172), (414, 5199220), (460, 4679298), (468, 4599310), (520, 4139379), (552, 3899415), (585, 3679448), (598, 3599460), (690, 3119532), (780, 2759586), (828, 2599610), (897, 2399640), (920, 2339649), (936, 2299655), (1035, 2079688), (1170, 1839724), (1196, 1799730), (1380, 1559766), (1495, 1439784), (1560, 1379793), (1656, 1299805), (1794, 1199820), (2070, 1039844), (2340, 919862), (2392, 899865), (2691, 799880), (2760, 779883), (2990, 719892), (3588, 599910), (4140, 519922), (4485, 479928), (4680, 459931), (5382, 399940), (5980, 359946), (7176, 299955), (8280, 259961), (8970, 239964), (10764, 199970), (11960, 179973), (13455, 159976), (17940, 119982), (19997, 107640), (21528, 99985), (26910, 79988), (35880, 59991), (39994, 53820)]