74219880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 256608000

約数和(自身を除く): 182388120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 593, 596, 745, 840, 894, 1043, 1186, 1192, 1490, 1779, 1788, 2086, 2235, 2372, 2965, 2980, 3129, 3558, 3576, 4151, 4172, 4470, 4744, 5215, 5930, 5960, 6258, 7116, 8302, 8344, 8895, 8940, 10430, 11860, 12453, 12516, 14232, 15645, 16604, 17790, 17880, 20755, 20860, 23720, 24906, 25032, 31290, 33208, 35580, 41510, 41720, 49812, 62265, 62580, 71160, 83020, 88357, 99624, 124530, 125160, 166040, 176714, 249060, 265071, 353428, 441785, 498120, 530142, 618499, 706856, 883570, 1060284, 1236998, 1325355, 1767140, 1855497, 2120568, 2473996, 2650710, 3092495, 3534280, 3710994, 4947992, 5301420, 6184990, 7421988, 9277485, 10602840, 12369980, 14843976, 18554970, 24739960, 37109940, 74219880]

約数ペア:

[(1, 74219880), (2, 37109940), (3, 24739960), (4, 18554970), (5, 14843976), (6, 12369980), (7, 10602840), (8, 9277485), (10, 7421988), (12, 6184990), (14, 5301420), (15, 4947992), (20, 3710994), (21, 3534280), (24, 3092495), (28, 2650710), (30, 2473996), (35, 2120568), (40, 1855497), (42, 1767140), (56, 1325355), (60, 1236998), (70, 1060284), (84, 883570), (105, 706856), (120, 618499), (140, 530142), (149, 498120), (168, 441785), (210, 353428), (280, 265071), (298, 249060), (420, 176714), (447, 166040), (593, 125160), (596, 124530), (745, 99624), (840, 88357), (894, 83020), (1043, 71160), (1186, 62580), (1192, 62265), (1490, 49812), (1779, 41720), (1788, 41510), (2086, 35580), (2235, 33208), (2372, 31290), (2965, 25032), (2980, 24906), (3129, 23720), (3558, 20860), (3576, 20755), (4151, 17880), (4172, 17790), (4470, 16604), (4744, 15645), (5215, 14232), (5930, 12516), (5960, 12453), (6258, 11860), (7116, 10430), (8302, 8940), (8344, 8895)]