479479980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3449}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 1539417600

約数和(自身を除く): 1059937620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 993, 1324, 1655, 1986, 2317, 3310, 3449, 3972, 4634, 4965, 6620, 6898, 6951, 9268, 9930, 10347, 11585, 13796, 13902, 17245, 19860, 20694, 23170, 24143, 27804, 34490, 34755, 41388, 46340, 48286, 51735, 68980, 69510, 72429, 96572, 103470, 120715, 139020, 144858, 206940, 241430, 289716, 362145, 482860, 724290, 1141619, 1448580, 2283238, 3424857, 4566476, 5708095, 6849714, 7991333, 11416190, 13699428, 15982666, 17124285, 22832380, 23973999, 31965332, 34248570, 39956665, 47947998, 68497140, 79913330, 95895996, 119869995, 159826660, 239739990, 479479980]

約数ペア:

[(1, 479479980), (2, 239739990), (3, 159826660), (4, 119869995), (5, 95895996), (6, 79913330), (7, 68497140), (10, 47947998), (12, 39956665), (14, 34248570), (15, 31965332), (20, 23973999), (21, 22832380), (28, 17124285), (30, 15982666), (35, 13699428), (42, 11416190), (60, 7991333), (70, 6849714), (84, 5708095), (105, 4566476), (140, 3424857), (210, 2283238), (331, 1448580), (420, 1141619), (662, 724290), (993, 482860), (1324, 362145), (1655, 289716), (1986, 241430), (2317, 206940), (3310, 144858), (3449, 139020), (3972, 120715), (4634, 103470), (4965, 96572), (6620, 72429), (6898, 69510), (6951, 68980), (9268, 51735), (9930, 48286), (10347, 46340), (11585, 41388), (13796, 34755), (13902, 34490), (17245, 27804), (19860, 24143), (20694, 23170)]