136289580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 448310016

約数和(自身を除く): 312020436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 151, 196, 210, 245, 294, 302, 307, 420, 453, 490, 588, 604, 614, 735, 755, 906, 921, 980, 1057, 1228, 1470, 1510, 1535, 1812, 1842, 2114, 2149, 2265, 2940, 3020, 3070, 3171, 3684, 4228, 4298, 4530, 4605, 5285, 6140, 6342, 6447, 7399, 8596, 9060, 9210, 10570, 10745, 12684, 12894, 14798, 15043, 15855, 18420, 21140, 21490, 22197, 25788, 29596, 30086, 31710, 32235, 36995, 42980, 44394, 45129, 46357, 60172, 63420, 64470, 73990, 75215, 88788, 90258, 92714, 110985, 128940, 139071, 147980, 150430, 180516, 185428, 221970, 225645, 231785, 278142, 300860, 324499, 443940, 451290, 463570, 556284, 648998, 695355, 902580, 927140, 973497, 1297996, 1390710, 1622495, 1946994, 2271493, 2781420, 3244990, 3893988, 4542986, 4867485, 6489980, 6814479, 9085972, 9734970, 11357465, 13628958, 19469940, 22714930, 27257916, 34072395, 45429860, 68144790, 136289580]

約数ペア:

[(1, 136289580), (2, 68144790), (3, 45429860), (4, 34072395), (5, 27257916), (6, 22714930), (7, 19469940), (10, 13628958), (12, 11357465), (14, 9734970), (15, 9085972), (20, 6814479), (21, 6489980), (28, 4867485), (30, 4542986), (35, 3893988), (42, 3244990), (49, 2781420), (60, 2271493), (70, 1946994), (84, 1622495), (98, 1390710), (105, 1297996), (140, 973497), (147, 927140), (151, 902580), (196, 695355), (210, 648998), (245, 556284), (294, 463570), (302, 451290), (307, 443940), (420, 324499), (453, 300860), (490, 278142), (588, 231785), (604, 225645), (614, 221970), (735, 185428), (755, 180516), (906, 150430), (921, 147980), (980, 139071), (1057, 128940), (1228, 110985), (1470, 92714), (1510, 90258), (1535, 88788), (1812, 75215), (1842, 73990), (2114, 64470), (2149, 63420), (2265, 60172), (2940, 46357), (3020, 45129), (3070, 44394), (3171, 42980), (3684, 36995), (4228, 32235), (4298, 31710), (4530, 30086), (4605, 29596), (5285, 25788), (6140, 22197), (6342, 21490), (6447, 21140), (7399, 18420), (8596, 15855), (9060, 15043), (9210, 14798), (10570, 12894), (10745, 12684)]