76604640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3257}}^1$

素因数の和:3289

約数の個数: 144

約数和(自身を含む): 280787472

約数和(自身を除く): 204182832

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3257, 3360, 3920, 4704, 5880, 6514, 7840, 9771, 11760, 13028, 16285, 19542, 22799, 23520, 26056, 32570, 39084, 45598, 48855, 52112, 65140, 68397, 78168, 91196, 97710, 104224, 113995, 130280, 136794, 156336, 159593, 182392, 195420, 227990, 260560, 273588, 312672, 319186, 341985, 364784, 390840, 455980, 478779, 521120, 547176, 638372, 683970, 729568, 781680, 797965, 911960, 957558, 1094352, 1276744, 1367940, 1563360, 1595930, 1823920, 1915116, 2188704, 2393895, 2553488, 2735880, 3191860, 3647840, 3830232, 4787790, 5106976, 5471760, 6383720, 7660464, 9575580, 10943520, 12767440, 15320928, 19151160, 25534880, 38302320, 76604640]

約数ペア:

[(1, 76604640), (2, 38302320), (3, 25534880), (4, 19151160), (5, 15320928), (6, 12767440), (7, 10943520), (8, 9575580), (10, 7660464), (12, 6383720), (14, 5471760), (15, 5106976), (16, 4787790), (20, 3830232), (21, 3647840), (24, 3191860), (28, 2735880), (30, 2553488), (32, 2393895), (35, 2188704), (40, 1915116), (42, 1823920), (48, 1595930), (49, 1563360), (56, 1367940), (60, 1276744), (70, 1094352), (80, 957558), (84, 911960), (96, 797965), (98, 781680), (105, 729568), (112, 683970), (120, 638372), (140, 547176), (147, 521120), (160, 478779), (168, 455980), (196, 390840), (210, 364784), (224, 341985), (240, 319186), (245, 312672), (280, 273588), (294, 260560), (336, 227990), (392, 195420), (420, 182392), (480, 159593), (490, 156336), (560, 136794), (588, 130280), (672, 113995), (735, 104224), (784, 97710), (840, 91196), (980, 78168), (1120, 68397), (1176, 65140), (1470, 52112), (1568, 48855), (1680, 45598), (1960, 39084), (2352, 32570), (2940, 26056), (3257, 23520), (3360, 22799), (3920, 19542), (4704, 16285), (5880, 13028), (6514, 11760), (7840, 9771)]