69727840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4824

約数の個数: 96

約数和(自身を含む): 202789440

約数和(自身を除く): 133061600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4789, 7280, 9578, 14560, 19156, 23945, 33523, 38312, 47890, 62257, 67046, 76624, 95780, 124514, 134092, 153248, 167615, 191560, 249028, 268184, 311285, 335230, 383120, 435799, 498056, 536368, 622570, 670460, 766240, 871598, 996112, 1072736, 1245140, 1340920, 1743196, 1992224, 2178995, 2490280, 2681840, 3486392, 4357990, 4980560, 5363680, 6972784, 8715980, 9961120, 13945568, 17431960, 34863920, 69727840]

約数ペア:

[(1, 69727840), (2, 34863920), (4, 17431960), (5, 13945568), (7, 9961120), (8, 8715980), (10, 6972784), (13, 5363680), (14, 4980560), (16, 4357990), (20, 3486392), (26, 2681840), (28, 2490280), (32, 2178995), (35, 1992224), (40, 1743196), (52, 1340920), (56, 1245140), (65, 1072736), (70, 996112), (80, 871598), (91, 766240), (104, 670460), (112, 622570), (130, 536368), (140, 498056), (160, 435799), (182, 383120), (208, 335230), (224, 311285), (260, 268184), (280, 249028), (364, 191560), (416, 167615), (455, 153248), (520, 134092), (560, 124514), (728, 95780), (910, 76624), (1040, 67046), (1120, 62257), (1456, 47890), (1820, 38312), (2080, 33523), (2912, 23945), (3640, 19156), (4789, 14560), (7280, 9578)]