163010640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4019}}^1$

素因数の和:4061

約数の個数: 120

約数和(自身を含む): 547331040

約数和(自身を除く): 384320400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4019, 4056, 5070, 6760, 8038, 8112, 10140, 12057, 13520, 16076, 20095, 20280, 24114, 32152, 40190, 40560, 48228, 52247, 60285, 64304, 80380, 96456, 104494, 120570, 156741, 160760, 192912, 208988, 241140, 261235, 313482, 321520, 417976, 482280, 522470, 626964, 679211, 783705, 835952, 964560, 1044940, 1253928, 1358422, 1567410, 2037633, 2089880, 2507856, 2716844, 3134820, 3396055, 4075266, 4179760, 5433688, 6269640, 6792110, 8150532, 10188165, 10867376, 12539280, 13584220, 16301064, 20376330, 27168440, 32602128, 40752660, 54336880, 81505320, 163010640]

約数ペア:

[(1, 163010640), (2, 81505320), (3, 54336880), (4, 40752660), (5, 32602128), (6, 27168440), (8, 20376330), (10, 16301064), (12, 13584220), (13, 12539280), (15, 10867376), (16, 10188165), (20, 8150532), (24, 6792110), (26, 6269640), (30, 5433688), (39, 4179760), (40, 4075266), (48, 3396055), (52, 3134820), (60, 2716844), (65, 2507856), (78, 2089880), (80, 2037633), (104, 1567410), (120, 1358422), (130, 1253928), (156, 1044940), (169, 964560), (195, 835952), (208, 783705), (240, 679211), (260, 626964), (312, 522470), (338, 482280), (390, 417976), (507, 321520), (520, 313482), (624, 261235), (676, 241140), (780, 208988), (845, 192912), (1014, 160760), (1040, 156741), (1352, 120570), (1560, 104494), (1690, 96456), (2028, 80380), (2535, 64304), (2704, 60285), (3120, 52247), (3380, 48228), (4019, 40560), (4056, 40190), (5070, 32152), (6760, 24114), (8038, 20280), (8112, 20095), (10140, 16076), (12057, 13520)]