209631779880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{793699}}^1$

素因数の和:793815

約数の個数: 128

約数和(自身を含む): 658326528000

約数和(自身を除く): 448694748120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1065, 1240, 1420, 1704, 1860, 2130, 2201, 2840, 3720, 4260, 4402, 6603, 8520, 8804, 11005, 13206, 17608, 22010, 26412, 33015, 44020, 52824, 66030, 88040, 132060, 264120, 793699, 1587398, 2381097, 3174796, 3968495, 4762194, 6349592, 7936990, 9524388, 11905485, 15873980, 19048776, 23810970, 24604669, 31747960, 47621940, 49209338, 56352629, 73814007, 95243880, 98418676, 112705258, 123023345, 147628014, 169057887, 196837352, 225410516, 246046690, 281763145, 295256028, 338115774, 369070035, 450821032, 492093380, 563526290, 590512056, 676231548, 738140070, 845289435, 984186760, 1127052580, 1352463096, 1476280140, 1690578870, 1746931499, 2254105160, 2952560280, 3381157740, 3493862998, 5240794497, 6762315480, 6987725996, 8734657495, 10481588994, 13975451992, 17469314990, 20963177988, 26203972485, 34938629980, 41926355976, 52407944970, 69877259960, 104815889940, 209631779880]

約数ペア:

[(1, 209631779880), (2, 104815889940), (3, 69877259960), (4, 52407944970), (5, 41926355976), (6, 34938629980), (8, 26203972485), (10, 20963177988), (12, 17469314990), (15, 13975451992), (20, 10481588994), (24, 8734657495), (30, 6987725996), (31, 6762315480), (40, 5240794497), (60, 3493862998), (62, 3381157740), (71, 2952560280), (93, 2254105160), (120, 1746931499), (124, 1690578870), (142, 1476280140), (155, 1352463096), (186, 1127052580), (213, 984186760), (248, 845289435), (284, 738140070), (310, 676231548), (355, 590512056), (372, 563526290), (426, 492093380), (465, 450821032), (568, 369070035), (620, 338115774), (710, 295256028), (744, 281763145), (852, 246046690), (930, 225410516), (1065, 196837352), (1240, 169057887), (1420, 147628014), (1704, 123023345), (1860, 112705258), (2130, 98418676), (2201, 95243880), (2840, 73814007), (3720, 56352629), (4260, 49209338), (4402, 47621940), (6603, 31747960), (8520, 24604669), (8804, 23810970), (11005, 19048776), (13206, 15873980), (17608, 11905485), (22010, 9524388), (26412, 7936990), (33015, 6349592), (44020, 4762194), (52824, 3968495), (66030, 3174796), (88040, 2381097), (132060, 1587398), (264120, 793699)]