40464060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7443

約数の個数: 96

約数和(自身を含む): 139464192

約数和(自身を除く): 99000132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7411, 14822, 22233, 29644, 37055, 44466, 51877, 74110, 88932, 96343, 103754, 111165, 148220, 155631, 192686, 207508, 222330, 259385, 289029, 311262, 385372, 444660, 481715, 518770, 578058, 622524, 674401, 778155, 963430, 1037540, 1156116, 1348802, 1445145, 1556310, 1926860, 2023203, 2697604, 2890290, 3112620, 3372005, 4046406, 5780580, 6744010, 8092812, 10116015, 13488020, 20232030, 40464060]

約数ペア:

[(1, 40464060), (2, 20232030), (3, 13488020), (4, 10116015), (5, 8092812), (6, 6744010), (7, 5780580), (10, 4046406), (12, 3372005), (13, 3112620), (14, 2890290), (15, 2697604), (20, 2023203), (21, 1926860), (26, 1556310), (28, 1445145), (30, 1348802), (35, 1156116), (39, 1037540), (42, 963430), (52, 778155), (60, 674401), (65, 622524), (70, 578058), (78, 518770), (84, 481715), (91, 444660), (105, 385372), (130, 311262), (140, 289029), (156, 259385), (182, 222330), (195, 207508), (210, 192686), (260, 155631), (273, 148220), (364, 111165), (390, 103754), (420, 96343), (455, 88932), (546, 74110), (780, 51877), (910, 44466), (1092, 37055), (1365, 29644), (1820, 22233), (2730, 14822), (5460, 7411)]