216813306840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4483319}}^1$

素因数の和:4483377

約数の個数: 128

約数和(自身を含む): 723069849600

約数和(自身を除く): 506256542760

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, 48360, 4483319, 8966638, 13449957, 17933276, 22416595, 26899914, 35866552, 44833190, 53799828, 58283147, 67249785, 89666380, 107599656, 116566294, 134499570, 138982889, 174849441, 179332760, 233132588, 268999140, 277965778, 291415735, 349698882, 416948667, 466265176, 537998280, 555931556, 582831470, 694914445, 699397764, 833897334, 874247205, 1111863112, 1165662940, 1389828890, 1398795528, 1667794668, 1748494410, 1806777557, 2084743335, 2331325880, 2779657780, 3335589336, 3496988820, 3613555114, 4169486670, 5420332671, 5559315560, 6993977640, 7227110228, 8338973340, 9033887785, 10840665342, 14454220456, 16677946680, 18067775570, 21681330684, 27101663355, 36135551140, 43362661368, 54203326710, 72271102280, 108406653420, 216813306840]

約数ペア:

[(1, 216813306840), (2, 108406653420), (3, 72271102280), (4, 54203326710), (5, 43362661368), (6, 36135551140), (8, 27101663355), (10, 21681330684), (12, 18067775570), (13, 16677946680), (15, 14454220456), (20, 10840665342), (24, 9033887785), (26, 8338973340), (30, 7227110228), (31, 6993977640), (39, 5559315560), (40, 5420332671), (52, 4169486670), (60, 3613555114), (62, 3496988820), (65, 3335589336), (78, 2779657780), (93, 2331325880), (104, 2084743335), (120, 1806777557), (124, 1748494410), (130, 1667794668), (155, 1398795528), (156, 1389828890), (186, 1165662940), (195, 1111863112), (248, 874247205), (260, 833897334), (310, 699397764), (312, 694914445), (372, 582831470), (390, 555931556), (403, 537998280), (465, 466265176), (520, 416948667), (620, 349698882), (744, 291415735), (780, 277965778), (806, 268999140), (930, 233132588), (1209, 179332760), (1240, 174849441), (1560, 138982889), (1612, 134499570), (1860, 116566294), (2015, 107599656), (2418, 89666380), (3224, 67249785), (3720, 58283147), (4030, 53799828), (4836, 44833190), (6045, 35866552), (8060, 26899914), (9672, 22416595), (12090, 17933276), (16120, 13449957), (24180, 8966638), (48360, 4483319)]