15549728880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{225751}}^1$

素因数の和:225815

約数の個数: 160

約数和(自身を含む): 56434387968

約数和(自身を除く): 40884659088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 34440, 68880, 225751, 451502, 677253, 903004, 1128755, 1354506, 1580257, 1806008, 2257510, 2709012, 3160514, 3386265, 3612016, 4515020, 4740771, 5418024, 6321028, 6772530, 7901285, 9030040, 9255791, 9481542, 10836048, 12642056, 13545060, 15802570, 18060080, 18511582, 18963084, 23703855, 25284112, 27090120, 27767373, 31605140, 37023164, 37926168, 46278955, 47407710, 54180240, 55534746, 63210280, 64790537, 74046328, 75852336, 92557910, 94815420, 111069492, 126420560, 129581074, 138836865, 148092656, 185115820, 189630840, 194371611, 222138984, 259162148, 277673730, 323952685, 370231640, 379261680, 388743222, 444277968, 518324296, 555347460, 647905370, 740463280, 777486444, 971858055, 1036648592, 1110694920, 1295810740, 1554972888, 1943716110, 2221389840, 2591621480, 3109945776, 3887432220, 5183242960, 7774864440, 15549728880]

約数ペア:

[(1, 15549728880), (2, 7774864440), (3, 5183242960), (4, 3887432220), (5, 3109945776), (6, 2591621480), (7, 2221389840), (8, 1943716110), (10, 1554972888), (12, 1295810740), (14, 1110694920), (15, 1036648592), (16, 971858055), (20, 777486444), (21, 740463280), (24, 647905370), (28, 555347460), (30, 518324296), (35, 444277968), (40, 388743222), (41, 379261680), (42, 370231640), (48, 323952685), (56, 277673730), (60, 259162148), (70, 222138984), (80, 194371611), (82, 189630840), (84, 185115820), (105, 148092656), (112, 138836865), (120, 129581074), (123, 126420560), (140, 111069492), (164, 94815420), (168, 92557910), (205, 75852336), (210, 74046328), (240, 64790537), (246, 63210280), (280, 55534746), (287, 54180240), (328, 47407710), (336, 46278955), (410, 37926168), (420, 37023164), (492, 31605140), (560, 27767373), (574, 27090120), (615, 25284112), (656, 23703855), (820, 18963084), (840, 18511582), (861, 18060080), (984, 15802570), (1148, 13545060), (1230, 12642056), (1435, 10836048), (1640, 9481542), (1680, 9255791), (1722, 9030040), (1968, 7901285), (2296, 6772530), (2460, 6321028), (2870, 5418024), (3280, 4740771), (3444, 4515020), (4305, 3612016), (4592, 3386265), (4920, 3160514), (5740, 2709012), (6888, 2257510), (8610, 1806008), (9840, 1580257), (11480, 1354506), (13776, 1128755), (17220, 903004), (22960, 677253), (34440, 451502), (68880, 225751)]