1526870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31573}}^1$

素因数の和:31631

約数の個数: 128

約数和(自身を含む): 5092254720

約数和(自身を除く): 3565384440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 31573, 48360, 63146, 94719, 126292, 157865, 189438, 252584, 315730, 378876, 410449, 473595, 631460, 757752, 820898, 947190, 978763, 1231347, 1262920, 1641796, 1894380, 1957526, 2052245, 2462694, 2936289, 3283592, 3788760, 3915052, 4104490, 4893815, 4925388, 5872578, 6156735, 7830104, 8208980, 9787630, 9850776, 11745156, 12313470, 12723919, 14681445, 16417960, 19575260, 23490312, 24626940, 25447838, 29362890, 38171757, 39150520, 49253880, 50895676, 58725780, 63619595, 76343514, 101791352, 117451560, 127239190, 152687028, 190858785, 254478380, 305374056, 381717570, 508956760, 763435140, 1526870280]

約数ペア:

[(1, 1526870280), (2, 763435140), (3, 508956760), (4, 381717570), (5, 305374056), (6, 254478380), (8, 190858785), (10, 152687028), (12, 127239190), (13, 117451560), (15, 101791352), (20, 76343514), (24, 63619595), (26, 58725780), (30, 50895676), (31, 49253880), (39, 39150520), (40, 38171757), (52, 29362890), (60, 25447838), (62, 24626940), (65, 23490312), (78, 19575260), (93, 16417960), (104, 14681445), (120, 12723919), (124, 12313470), (130, 11745156), (155, 9850776), (156, 9787630), (186, 8208980), (195, 7830104), (248, 6156735), (260, 5872578), (310, 4925388), (312, 4893815), (372, 4104490), (390, 3915052), (403, 3788760), (465, 3283592), (520, 2936289), (620, 2462694), (744, 2052245), (780, 1957526), (806, 1894380), (930, 1641796), (1209, 1262920), (1240, 1231347), (1560, 978763), (1612, 947190), (1860, 820898), (2015, 757752), (2418, 631460), (3224, 473595), (3720, 410449), (4030, 378876), (4836, 315730), (6045, 252584), (8060, 189438), (9672, 157865), (12090, 126292), (16120, 94719), (24180, 63146), (31573, 48360)]