78167436830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 169516800000

約数和(自身を除く): 91349363170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 149, 161, 230, 298, 322, 499, 653, 745, 805, 998, 1043, 1306, 1490, 1610, 2086, 2495, 3265, 3427, 3493, 4571, 4990, 5215, 6530, 6854, 6986, 9142, 10430, 11477, 15019, 17135, 17465, 22855, 22954, 23989, 30038, 34270, 34930, 45710, 47978, 57385, 74351, 75095, 80339, 97297, 105133, 114770, 119945, 148702, 150190, 160678, 194594, 210266, 239890, 325847, 371755, 401695, 486485, 520457, 525665, 651694, 681079, 743510, 803390, 972970, 1040914, 1051330, 1362158, 1629235, 1710073, 2237831, 2280929, 2602285, 3258470, 3405395, 3420146, 4475662, 4561858, 5204570, 6810790, 7494481, 8550365, 11189155, 11404645, 11970511, 14988962, 15664817, 17100730, 22378310, 22809290, 23941022, 31329634, 37472405, 48551203, 52461367, 59852555, 74944810, 78324085, 97102406, 104922734, 119705110, 156648170, 242756015, 262306835, 339858421, 485512030, 524613670, 679716842, 1116677669, 1699292105, 2233355338, 3398584210, 5583388345, 7816743683, 11166776690, 15633487366, 39083718415, 78167436830]

約数ペア:

[(1, 78167436830), (2, 39083718415), (5, 15633487366), (7, 11166776690), (10, 7816743683), (14, 5583388345), (23, 3398584210), (35, 2233355338), (46, 1699292105), (70, 1116677669), (115, 679716842), (149, 524613670), (161, 485512030), (230, 339858421), (298, 262306835), (322, 242756015), (499, 156648170), (653, 119705110), (745, 104922734), (805, 97102406), (998, 78324085), (1043, 74944810), (1306, 59852555), (1490, 52461367), (1610, 48551203), (2086, 37472405), (2495, 31329634), (3265, 23941022), (3427, 22809290), (3493, 22378310), (4571, 17100730), (4990, 15664817), (5215, 14988962), (6530, 11970511), (6854, 11404645), (6986, 11189155), (9142, 8550365), (10430, 7494481), (11477, 6810790), (15019, 5204570), (17135, 4561858), (17465, 4475662), (22855, 3420146), (22954, 3405395), (23989, 3258470), (30038, 2602285), (34270, 2280929), (34930, 2237831), (45710, 1710073), (47978, 1629235), (57385, 1362158), (74351, 1051330), (75095, 1040914), (80339, 972970), (97297, 803390), (105133, 743510), (114770, 681079), (119945, 651694), (148702, 525665), (150190, 520457), (160678, 486485), (194594, 401695), (210266, 371755), (239890, 325847)]