151631760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 398333040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2099, 2408, 2580, 3010, 3440, 3612, 4198, 4515, 4816, 5160, 6020, 6297, 7224, 8396, 9030, 10320, 10495, 12040, 12594, 14448, 14693, 16792, 18060, 20990, 24080, 25188, 29386, 31485, 33584, 36120, 41980, 44079, 50376, 58772, 62970, 72240, 73465, 83960, 88158, 90257, 100752, 117544, 125940, 146930, 167920, 176316, 180514, 220395, 235088, 251880, 270771, 293860, 352632, 361028, 440790, 451285, 503760, 541542, 587720, 631799, 705264, 722056, 881580, 902570, 1083084, 1175440, 1263598, 1353855, 1444112, 1763160, 1805140, 1895397, 2166168, 2527196, 2707710, 3158995, 3526320, 3610280, 3790794, 4332336, 5054392, 5415420, 6317990, 7220560, 7581588, 9476985, 10108784, 10830840, 12635980, 15163176, 18953970, 21661680, 25271960, 30326352, 37907940, 50543920, 75815880, 151631760]

約数ペア:

[(1, 151631760), (2, 75815880), (3, 50543920), (4, 37907940), (5, 30326352), (6, 25271960), (7, 21661680), (8, 18953970), (10, 15163176), (12, 12635980), (14, 10830840), (15, 10108784), (16, 9476985), (20, 7581588), (21, 7220560), (24, 6317990), (28, 5415420), (30, 5054392), (35, 4332336), (40, 3790794), (42, 3610280), (43, 3526320), (48, 3158995), (56, 2707710), (60, 2527196), (70, 2166168), (80, 1895397), (84, 1805140), (86, 1763160), (105, 1444112), (112, 1353855), (120, 1263598), (129, 1175440), (140, 1083084), (168, 902570), (172, 881580), (210, 722056), (215, 705264), (240, 631799), (258, 587720), (280, 541542), (301, 503760), (336, 451285), (344, 440790), (420, 361028), (430, 352632), (516, 293860), (560, 270771), (602, 251880), (645, 235088), (688, 220395), (840, 180514), (860, 176316), (903, 167920), (1032, 146930), (1204, 125940), (1290, 117544), (1505, 100752), (1680, 90257), (1720, 88158), (1806, 83960), (2064, 73465), (2099, 72240), (2408, 62970), (2580, 58772), (3010, 50376), (3440, 44079), (3612, 41980), (4198, 36120), (4515, 33584), (4816, 31485), (5160, 29386), (6020, 25188), (6297, 24080), (7224, 20990), (8396, 18060), (9030, 16792), (10320, 14693), (10495, 14448), (12040, 12594)]