330626720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 804722688

約数和(自身を除く): 474095968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 127, 160, 212, 254, 265, 307, 424, 508, 530, 614, 635, 848, 1016, 1060, 1228, 1270, 1535, 1696, 2032, 2120, 2456, 2540, 3070, 4064, 4240, 4912, 5080, 6140, 6731, 8480, 9824, 10160, 12280, 13462, 16271, 20320, 24560, 26924, 32542, 33655, 38989, 49120, 53848, 65084, 67310, 77978, 81355, 107696, 130168, 134620, 155956, 162710, 194945, 215392, 260336, 269240, 311912, 325420, 389890, 520672, 538480, 623824, 650840, 779780, 1076960, 1247648, 1301680, 1559560, 2066417, 2603360, 3119120, 4132834, 6238240, 8265668, 10332085, 16531336, 20664170, 33062672, 41328340, 66125344, 82656680, 165313360, 330626720]

約数ペア:

[(1, 330626720), (2, 165313360), (4, 82656680), (5, 66125344), (8, 41328340), (10, 33062672), (16, 20664170), (20, 16531336), (32, 10332085), (40, 8265668), (53, 6238240), (80, 4132834), (106, 3119120), (127, 2603360), (160, 2066417), (212, 1559560), (254, 1301680), (265, 1247648), (307, 1076960), (424, 779780), (508, 650840), (530, 623824), (614, 538480), (635, 520672), (848, 389890), (1016, 325420), (1060, 311912), (1228, 269240), (1270, 260336), (1535, 215392), (1696, 194945), (2032, 162710), (2120, 155956), (2456, 134620), (2540, 130168), (3070, 107696), (4064, 81355), (4240, 77978), (4912, 67310), (5080, 65084), (6140, 53848), (6731, 49120), (8480, 38989), (9824, 33655), (10160, 32542), (12280, 26924), (13462, 24560), (16271, 20320)]