16447080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 53494560

約数和(自身を除く): 37047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 811, 845, 1014, 1352, 1560, 1622, 1690, 2028, 2433, 2535, 3244, 3380, 4055, 4056, 4866, 5070, 6488, 6760, 8110, 9732, 10140, 10543, 12165, 16220, 19464, 20280, 21086, 24330, 31629, 32440, 42172, 48660, 52715, 63258, 84344, 97320, 105430, 126516, 137059, 158145, 210860, 253032, 274118, 316290, 411177, 421720, 548236, 632580, 685295, 822354, 1096472, 1265160, 1370590, 1644708, 2055885, 2741180, 3289416, 4111770, 5482360, 8223540, 16447080]

約数ペア:

[(1, 16447080), (2, 8223540), (3, 5482360), (4, 4111770), (5, 3289416), (6, 2741180), (8, 2055885), (10, 1644708), (12, 1370590), (13, 1265160), (15, 1096472), (20, 822354), (24, 685295), (26, 632580), (30, 548236), (39, 421720), (40, 411177), (52, 316290), (60, 274118), (65, 253032), (78, 210860), (104, 158145), (120, 137059), (130, 126516), (156, 105430), (169, 97320), (195, 84344), (260, 63258), (312, 52715), (338, 48660), (390, 42172), (507, 32440), (520, 31629), (676, 24330), (780, 21086), (811, 20280), (845, 19464), (1014, 16220), (1352, 12165), (1560, 10543), (1622, 10140), (1690, 9732), (2028, 8110), (2433, 6760), (2535, 6488), (3244, 5070), (3380, 4866), (4055, 4056)]