443997960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9973}}^1$

素因数の和:10047

約数の個数: 128

約数和(自身を含む): 1551156480

約数和(自身を除く): 1107158520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 9973, 11130, 14840, 19946, 22260, 29919, 39892, 44520, 49865, 59838, 69811, 79784, 99730, 119676, 139622, 149595, 199460, 209433, 239352, 279244, 299190, 349055, 398920, 418866, 528569, 558488, 598380, 698110, 837732, 1047165, 1057138, 1196760, 1396220, 1585707, 1675464, 2094330, 2114276, 2642845, 2792440, 3171414, 3699983, 4188660, 4228552, 5285690, 6342828, 7399966, 7928535, 8377320, 10571380, 11099949, 12685656, 14799932, 15857070, 18499915, 21142760, 22199898, 29599864, 31714140, 36999830, 44399796, 55499745, 63428280, 73999660, 88799592, 110999490, 147999320, 221998980, 443997960]

約数ペア:

[(1, 443997960), (2, 221998980), (3, 147999320), (4, 110999490), (5, 88799592), (6, 73999660), (7, 63428280), (8, 55499745), (10, 44399796), (12, 36999830), (14, 31714140), (15, 29599864), (20, 22199898), (21, 21142760), (24, 18499915), (28, 15857070), (30, 14799932), (35, 12685656), (40, 11099949), (42, 10571380), (53, 8377320), (56, 7928535), (60, 7399966), (70, 6342828), (84, 5285690), (105, 4228552), (106, 4188660), (120, 3699983), (140, 3171414), (159, 2792440), (168, 2642845), (210, 2114276), (212, 2094330), (265, 1675464), (280, 1585707), (318, 1396220), (371, 1196760), (420, 1057138), (424, 1047165), (530, 837732), (636, 698110), (742, 598380), (795, 558488), (840, 528569), (1060, 418866), (1113, 398920), (1272, 349055), (1484, 299190), (1590, 279244), (1855, 239352), (2120, 209433), (2226, 199460), (2968, 149595), (3180, 139622), (3710, 119676), (4452, 99730), (5565, 79784), (6360, 69811), (7420, 59838), (8904, 49865), (9973, 44520), (11130, 39892), (14840, 29919), (19946, 22260)]