56231640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8257

約数の個数: 96

約数和(自身を含む): 192394800

約数和(自身を除く): 136163160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8221, 16442, 24663, 32884, 41105, 49326, 65768, 73989, 82210, 98652, 123315, 147978, 156199, 164420, 197304, 246630, 295956, 312398, 328840, 369945, 468597, 493260, 591912, 624796, 739890, 780995, 937194, 986520, 1249592, 1405791, 1479780, 1561990, 1874388, 2342985, 2811582, 2959560, 3123980, 3748776, 4685970, 5623164, 6247960, 7028955, 9371940, 11246328, 14057910, 18743880, 28115820, 56231640]

約数ペア:

[(1, 56231640), (2, 28115820), (3, 18743880), (4, 14057910), (5, 11246328), (6, 9371940), (8, 7028955), (9, 6247960), (10, 5623164), (12, 4685970), (15, 3748776), (18, 3123980), (19, 2959560), (20, 2811582), (24, 2342985), (30, 1874388), (36, 1561990), (38, 1479780), (40, 1405791), (45, 1249592), (57, 986520), (60, 937194), (72, 780995), (76, 739890), (90, 624796), (95, 591912), (114, 493260), (120, 468597), (152, 369945), (171, 328840), (180, 312398), (190, 295956), (228, 246630), (285, 197304), (342, 164420), (360, 156199), (380, 147978), (456, 123315), (570, 98652), (684, 82210), (760, 73989), (855, 65768), (1140, 49326), (1368, 41105), (1710, 32884), (2280, 24663), (3420, 16442), (6840, 8221)]