31277402640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1316389}}^1$

素因数の和:1316422

約数の個数: 160

約数和(自身を含む): 117527299200

約数和(自身を除く): 86249896560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 1316389, 2632778, 3949167, 5265556, 6581945, 7898334, 10531112, 11847501, 13163890, 14480279, 15796668, 19745835, 21062224, 23695002, 26327780, 28960558, 31593336, 35542503, 39491670, 43440837, 47390004, 52655560, 57921116, 59237505, 63186672, 71085006, 72401395, 78983340, 86881674, 94780008, 105311120, 115842232, 118475010, 130322511, 142170012, 144802790, 157966680, 173763348, 177712515, 189560016, 217204185, 231684464, 236950020, 260645022, 284340024, 289605580, 315933360, 347526696, 355425030, 390967533, 434408370, 473900040, 521290044, 568680048, 579211160, 651612555, 695053392, 710850060, 781935066, 868816740, 947800080, 1042580088, 1158422320, 1303225110, 1421700120, 1563870132, 1737633480, 1954837665, 2085160176, 2606450220, 2843400240, 3127740264, 3475266960, 3909675330, 5212900440, 6255480528, 7819350660, 10425800880, 15638701320, 31277402640]

約数ペア:

[(1, 31277402640), (2, 15638701320), (3, 10425800880), (4, 7819350660), (5, 6255480528), (6, 5212900440), (8, 3909675330), (9, 3475266960), (10, 3127740264), (11, 2843400240), (12, 2606450220), (15, 2085160176), (16, 1954837665), (18, 1737633480), (20, 1563870132), (22, 1421700120), (24, 1303225110), (27, 1158422320), (30, 1042580088), (33, 947800080), (36, 868816740), (40, 781935066), (44, 710850060), (45, 695053392), (48, 651612555), (54, 579211160), (55, 568680048), (60, 521290044), (66, 473900040), (72, 434408370), (80, 390967533), (88, 355425030), (90, 347526696), (99, 315933360), (108, 289605580), (110, 284340024), (120, 260645022), (132, 236950020), (135, 231684464), (144, 217204185), (165, 189560016), (176, 177712515), (180, 173763348), (198, 157966680), (216, 144802790), (220, 142170012), (240, 130322511), (264, 118475010), (270, 115842232), (297, 105311120), (330, 94780008), (360, 86881674), (396, 78983340), (432, 72401395), (440, 71085006), (495, 63186672), (528, 59237505), (540, 57921116), (594, 52655560), (660, 47390004), (720, 43440837), (792, 39491670), (880, 35542503), (990, 31593336), (1080, 28960558), (1188, 26327780), (1320, 23695002), (1485, 21062224), (1584, 19745835), (1980, 15796668), (2160, 14480279), (2376, 13163890), (2640, 11847501), (2970, 10531112), (3960, 7898334), (4752, 6581945), (5940, 5265556), (7920, 3949167), (11880, 2632778), (23760, 1316389)]