307288440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 730548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 109, 120, 123, 164, 180, 191, 205, 218, 246, 327, 328, 360, 369, 382, 410, 436, 492, 545, 573, 615, 654, 738, 764, 820, 872, 955, 981, 984, 1090, 1146, 1230, 1308, 1476, 1528, 1635, 1640, 1719, 1845, 1910, 1962, 2180, 2292, 2460, 2616, 2865, 2952, 3270, 3438, 3690, 3820, 3924, 4360, 4469, 4584, 4905, 4920, 5730, 6540, 6876, 7380, 7640, 7831, 7848, 8595, 8938, 9810, 11460, 13080, 13407, 13752, 14760, 15662, 17190, 17876, 19620, 20819, 22345, 22920, 23493, 26814, 31324, 34380, 35752, 39155, 39240, 40221, 41638, 44690, 46986, 53628, 62457, 62648, 67035, 68760, 70479, 78310, 80442, 83276, 89380, 93972, 104095, 107256, 117465, 124914, 134070, 140958, 156620, 160884, 166552, 178760, 187371, 187944, 201105, 208190, 234930, 249828, 268140, 281916, 312285, 313240, 321768, 352395, 374742, 402210, 416380, 469860, 499656, 536280, 563832, 624570, 704790, 749484, 804420, 832760, 853579, 936855, 939720, 1249140, 1409580, 1498968, 1608840, 1707158, 1873710, 2498280, 2560737, 2819160, 3414316, 3747420, 4267895, 5121474, 6828632, 7494840, 7682211, 8535790, 10242948, 12803685, 15364422, 17071580, 20485896, 25607370, 30728844, 34143160, 38411055, 51214740, 61457688, 76822110, 102429480, 153644220, 307288440]

約数ペア:

[(1, 307288440), (2, 153644220), (3, 102429480), (4, 76822110), (5, 61457688), (6, 51214740), (8, 38411055), (9, 34143160), (10, 30728844), (12, 25607370), (15, 20485896), (18, 17071580), (20, 15364422), (24, 12803685), (30, 10242948), (36, 8535790), (40, 7682211), (41, 7494840), (45, 6828632), (60, 5121474), (72, 4267895), (82, 3747420), (90, 3414316), (109, 2819160), (120, 2560737), (123, 2498280), (164, 1873710), (180, 1707158), (191, 1608840), (205, 1498968), (218, 1409580), (246, 1249140), (327, 939720), (328, 936855), (360, 853579), (369, 832760), (382, 804420), (410, 749484), (436, 704790), (492, 624570), (545, 563832), (573, 536280), (615, 499656), (654, 469860), (738, 416380), (764, 402210), (820, 374742), (872, 352395), (955, 321768), (981, 313240), (984, 312285), (1090, 281916), (1146, 268140), (1230, 249828), (1308, 234930), (1476, 208190), (1528, 201105), (1635, 187944), (1640, 187371), (1719, 178760), (1845, 166552), (1910, 160884), (1962, 156620), (2180, 140958), (2292, 134070), (2460, 124914), (2616, 117465), (2865, 107256), (2952, 104095), (3270, 93972), (3438, 89380), (3690, 83276), (3820, 80442), (3924, 78310), (4360, 70479), (4469, 68760), (4584, 67035), (4905, 62648), (4920, 62457), (5730, 53628), (6540, 46986), (6876, 44690), (7380, 41638), (7640, 40221), (7831, 39240), (7848, 39155), (8595, 35752), (8938, 34380), (9810, 31324), (11460, 26814), (13080, 23493), (13407, 22920), (13752, 22345), (14760, 20819), (15662, 19620), (17190, 17876)]