143648960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4970

約数の個数: 112

約数和(自身を含む): 421087296

約数和(自身を除く): 277438336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4933, 5824, 7280, 9866, 14560, 19732, 24665, 29120, 34531, 39464, 49330, 64129, 69062, 78928, 98660, 128258, 138124, 157856, 172655, 197320, 256516, 276248, 315712, 320645, 345310, 394640, 448903, 513032, 552496, 641290, 690620, 789280, 897806, 1026064, 1104992, 1282580, 1381240, 1578560, 1795612, 2052128, 2209984, 2244515, 2565160, 2762480, 3591224, 4104256, 4489030, 5130320, 5524960, 7182448, 8978060, 10260640, 11049920, 14364896, 17956120, 20521280, 28729792, 35912240, 71824480, 143648960]

約数ペア:

[(1, 143648960), (2, 71824480), (4, 35912240), (5, 28729792), (7, 20521280), (8, 17956120), (10, 14364896), (13, 11049920), (14, 10260640), (16, 8978060), (20, 7182448), (26, 5524960), (28, 5130320), (32, 4489030), (35, 4104256), (40, 3591224), (52, 2762480), (56, 2565160), (64, 2244515), (65, 2209984), (70, 2052128), (80, 1795612), (91, 1578560), (104, 1381240), (112, 1282580), (130, 1104992), (140, 1026064), (160, 897806), (182, 789280), (208, 690620), (224, 641290), (260, 552496), (280, 513032), (320, 448903), (364, 394640), (416, 345310), (448, 320645), (455, 315712), (520, 276248), (560, 256516), (728, 197320), (832, 172655), (910, 157856), (1040, 138124), (1120, 128258), (1456, 98660), (1820, 78928), (2080, 69062), (2240, 64129), (2912, 49330), (3640, 39464), (4160, 34531), (4933, 29120), (5824, 24665), (7280, 19732), (9866, 14560)]