320239290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10099}}^1$

素因数の和:10267

約数の個数: 64

約数和(自身を含む): 884275200

約数和(自身を除く): 564035910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 2114, 2265, 3171, 4530, 5285, 6342, 10099, 10570, 15855, 20198, 30297, 31710, 50495, 60594, 70693, 100990, 141386, 151485, 212079, 302970, 353465, 424158, 706930, 1060395, 1524949, 2120790, 3049898, 4574847, 7624745, 9149694, 10674643, 15249490, 21349286, 22874235, 32023929, 45748470, 53373215, 64047858, 106746430, 160119645, 320239290]

約数ペア:

[(1, 320239290), (2, 160119645), (3, 106746430), (5, 64047858), (6, 53373215), (7, 45748470), (10, 32023929), (14, 22874235), (15, 21349286), (21, 15249490), (30, 10674643), (35, 9149694), (42, 7624745), (70, 4574847), (105, 3049898), (151, 2120790), (210, 1524949), (302, 1060395), (453, 706930), (755, 424158), (906, 353465), (1057, 302970), (1510, 212079), (2114, 151485), (2265, 141386), (3171, 100990), (4530, 70693), (5285, 60594), (6342, 50495), (10099, 31710), (10570, 30297), (15855, 20198)]