40067640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 137900880

約数和(自身を除く): 97833240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 6547, 13094, 19641, 26188, 32735, 39282, 52376, 58923, 65470, 78564, 98205, 111299, 117846, 130940, 157128, 196410, 222598, 235692, 261880, 294615, 333897, 392820, 445196, 471384, 556495, 589230, 667794, 785640, 890392, 1001691, 1112990, 1178460, 1335588, 1669485, 2003382, 2225980, 2356920, 2671176, 3338970, 4006764, 4451960, 5008455, 6677940, 8013528, 10016910, 13355880, 20033820, 40067640]

約数ペア:

[(1, 40067640), (2, 20033820), (3, 13355880), (4, 10016910), (5, 8013528), (6, 6677940), (8, 5008455), (9, 4451960), (10, 4006764), (12, 3338970), (15, 2671176), (17, 2356920), (18, 2225980), (20, 2003382), (24, 1669485), (30, 1335588), (34, 1178460), (36, 1112990), (40, 1001691), (45, 890392), (51, 785640), (60, 667794), (68, 589230), (72, 556495), (85, 471384), (90, 445196), (102, 392820), (120, 333897), (136, 294615), (153, 261880), (170, 235692), (180, 222598), (204, 196410), (255, 157128), (306, 130940), (340, 117846), (360, 111299), (408, 98205), (510, 78564), (612, 65470), (680, 58923), (765, 52376), (1020, 39282), (1224, 32735), (1530, 26188), (2040, 19641), (3060, 13094), (6120, 6547)]