335909280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 1217099520

約数和(自身を除く): 881190240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 336, 389, 420, 480, 514, 560, 672, 771, 778, 840, 1028, 1120, 1167, 1285, 1542, 1556, 1680, 1799, 1945, 2056, 2334, 2570, 2723, 3084, 3112, 3360, 3598, 3855, 3890, 4112, 4668, 5140, 5397, 5446, 5835, 6168, 6224, 7196, 7710, 7780, 8169, 8224, 8995, 9336, 10280, 10794, 10892, 11670, 12336, 12448, 13615, 14392, 15420, 15560, 16338, 17990, 18672, 20560, 21588, 21784, 23340, 24672, 26985, 27230, 28784, 30840, 31120, 32676, 35980, 37344, 40845, 41120, 43176, 43568, 46680, 53970, 54460, 57568, 61680, 62240, 65352, 71960, 81690, 86352, 87136, 93360, 99973, 107940, 108920, 123360, 130704, 143920, 163380, 172704, 186720, 199946, 215880, 217840, 261408, 287840, 299919, 326760, 399892, 431760, 435680, 499865, 599838, 653520, 699811, 799784, 863520, 999730, 1199676, 1307040, 1399622, 1499595, 1599568, 1999460, 2099433, 2399352, 2799244, 2999190, 3199136, 3499055, 3998920, 4198866, 4798704, 5598488, 5998380, 6998110, 7997840, 8397732, 9597408, 10497165, 11196976, 11996760, 13996220, 15995680, 16795464, 20994330, 22393952, 23993520, 27992440, 33590928, 41988660, 47987040, 55984880, 67181856, 83977320, 111969760, 167954640, 335909280]

約数ペア:

[(1, 335909280), (2, 167954640), (3, 111969760), (4, 83977320), (5, 67181856), (6, 55984880), (7, 47987040), (8, 41988660), (10, 33590928), (12, 27992440), (14, 23993520), (15, 22393952), (16, 20994330), (20, 16795464), (21, 15995680), (24, 13996220), (28, 11996760), (30, 11196976), (32, 10497165), (35, 9597408), (40, 8397732), (42, 7997840), (48, 6998110), (56, 5998380), (60, 5598488), (70, 4798704), (80, 4198866), (84, 3998920), (96, 3499055), (105, 3199136), (112, 2999190), (120, 2799244), (140, 2399352), (160, 2099433), (168, 1999460), (210, 1599568), (224, 1499595), (240, 1399622), (257, 1307040), (280, 1199676), (336, 999730), (389, 863520), (420, 799784), (480, 699811), (514, 653520), (560, 599838), (672, 499865), (771, 435680), (778, 431760), (840, 399892), (1028, 326760), (1120, 299919), (1167, 287840), (1285, 261408), (1542, 217840), (1556, 215880), (1680, 199946), (1799, 186720), (1945, 172704), (2056, 163380), (2334, 143920), (2570, 130704), (2723, 123360), (3084, 108920), (3112, 107940), (3360, 99973), (3598, 93360), (3855, 87136), (3890, 86352), (4112, 81690), (4668, 71960), (5140, 65352), (5397, 62240), (5446, 61680), (5835, 57568), (6168, 54460), (6224, 53970), (7196, 46680), (7710, 43568), (7780, 43176), (8169, 41120), (8224, 40845), (8995, 37344), (9336, 35980), (10280, 32676), (10794, 31120), (10892, 30840), (11670, 28784), (12336, 27230), (12448, 26985), (13615, 24672), (14392, 23340), (15420, 21784), (15560, 21588), (16338, 20560), (17990, 18672)]