615301680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1193}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 2188859904

約数和(自身を除く): 1573558224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 840, 921, 1193, 1228, 1535, 1680, 1842, 2149, 2386, 2456, 3070, 3579, 3684, 4298, 4605, 4772, 4912, 5965, 6140, 6447, 7158, 7368, 8351, 8596, 9210, 9544, 10745, 11930, 12280, 12894, 14316, 14736, 16702, 17192, 17895, 18420, 19088, 21490, 23860, 24560, 25053, 25788, 28632, 32235, 33404, 34384, 35790, 36840, 41755, 42980, 47720, 50106, 51576, 57264, 64470, 66808, 71580, 73680, 83510, 85960, 95440, 100212, 103152, 125265, 128940, 133616, 143160, 167020, 171920, 200424, 250530, 257880, 286320, 334040, 366251, 400848, 501060, 515760, 668080, 732502, 1002120, 1098753, 1465004, 1831255, 2004240, 2197506, 2563757, 2930008, 3662510, 4395012, 5127514, 5493765, 5860016, 7325020, 7691271, 8790024, 10255028, 10987530, 12818785, 14650040, 15382542, 17580048, 20510056, 21975060, 25637570, 29300080, 30765084, 38456355, 41020112, 43950120, 51275140, 61530168, 76912710, 87900240, 102550280, 123060336, 153825420, 205100560, 307650840, 615301680]

約数ペア:

[(1, 615301680), (2, 307650840), (3, 205100560), (4, 153825420), (5, 123060336), (6, 102550280), (7, 87900240), (8, 76912710), (10, 61530168), (12, 51275140), (14, 43950120), (15, 41020112), (16, 38456355), (20, 30765084), (21, 29300080), (24, 25637570), (28, 21975060), (30, 20510056), (35, 17580048), (40, 15382542), (42, 14650040), (48, 12818785), (56, 10987530), (60, 10255028), (70, 8790024), (80, 7691271), (84, 7325020), (105, 5860016), (112, 5493765), (120, 5127514), (140, 4395012), (168, 3662510), (210, 2930008), (240, 2563757), (280, 2197506), (307, 2004240), (336, 1831255), (420, 1465004), (560, 1098753), (614, 1002120), (840, 732502), (921, 668080), (1193, 515760), (1228, 501060), (1535, 400848), (1680, 366251), (1842, 334040), (2149, 286320), (2386, 257880), (2456, 250530), (3070, 200424), (3579, 171920), (3684, 167020), (4298, 143160), (4605, 133616), (4772, 128940), (4912, 125265), (5965, 103152), (6140, 100212), (6447, 95440), (7158, 85960), (7368, 83510), (8351, 73680), (8596, 71580), (9210, 66808), (9544, 64470), (10745, 57264), (11930, 51576), (12280, 50106), (12894, 47720), (14316, 42980), (14736, 41755), (16702, 36840), (17192, 35790), (17895, 34384), (18420, 33404), (19088, 32235), (21490, 28632), (23860, 25788), (24560, 25053)]