2254653960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{35251}}^1$

素因数の和:35319

約数の個数: 128

約数和(自身を含む): 7462143360

約数和(自身を除く): 5207489400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 31980, 35251, 63960, 70502, 105753, 141004, 176255, 211506, 282008, 352510, 423012, 458263, 528765, 705020, 846024, 916526, 1057530, 1374789, 1410040, 1445291, 1833052, 2115060, 2291315, 2749578, 2890582, 3666104, 4230120, 4335873, 4582630, 5499156, 5781164, 6873945, 7226455, 8671746, 9165260, 10998312, 11562328, 13747890, 14452910, 17343492, 18330520, 18788783, 21679365, 27495780, 28905820, 34686984, 37577566, 43358730, 54991560, 56366349, 57811640, 75155132, 86717460, 93943915, 112732698, 150310264, 173434920, 187887830, 225465396, 281831745, 375775660, 450930792, 563663490, 751551320, 1127326980, 2254653960]

約数ペア:

[(1, 2254653960), (2, 1127326980), (3, 751551320), (4, 563663490), (5, 450930792), (6, 375775660), (8, 281831745), (10, 225465396), (12, 187887830), (13, 173434920), (15, 150310264), (20, 112732698), (24, 93943915), (26, 86717460), (30, 75155132), (39, 57811640), (40, 56366349), (41, 54991560), (52, 43358730), (60, 37577566), (65, 34686984), (78, 28905820), (82, 27495780), (104, 21679365), (120, 18788783), (123, 18330520), (130, 17343492), (156, 14452910), (164, 13747890), (195, 11562328), (205, 10998312), (246, 9165260), (260, 8671746), (312, 7226455), (328, 6873945), (390, 5781164), (410, 5499156), (492, 4582630), (520, 4335873), (533, 4230120), (615, 3666104), (780, 2890582), (820, 2749578), (984, 2291315), (1066, 2115060), (1230, 1833052), (1560, 1445291), (1599, 1410040), (1640, 1374789), (2132, 1057530), (2460, 916526), (2665, 846024), (3198, 705020), (4264, 528765), (4920, 458263), (5330, 423012), (6396, 352510), (7995, 282008), (10660, 211506), (12792, 176255), (15990, 141004), (21320, 105753), (31980, 70502), (35251, 63960)]