1566146080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 3929310000

約数和(自身を除く): 2363163920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 461, 544, 680, 922, 1249, 1360, 1844, 2305, 2498, 2720, 3688, 4610, 4996, 6245, 7376, 7837, 9220, 9992, 12490, 14752, 15674, 18440, 19984, 21233, 24980, 31348, 36880, 39185, 39968, 42466, 49960, 62696, 73760, 78370, 84932, 99920, 106165, 125392, 156740, 169864, 199840, 212330, 250784, 313480, 339728, 424660, 575789, 626960, 679456, 849320, 1151578, 1253920, 1698640, 2303156, 2878945, 3397280, 4606312, 5757890, 9212624, 9788413, 11515780, 18425248, 19576826, 23031560, 39153652, 46063120, 48942065, 78307304, 92126240, 97884130, 156614608, 195768260, 313229216, 391536520, 783073040, 1566146080]

約数ペア:

[(1, 1566146080), (2, 783073040), (4, 391536520), (5, 313229216), (8, 195768260), (10, 156614608), (16, 97884130), (17, 92126240), (20, 78307304), (32, 48942065), (34, 46063120), (40, 39153652), (68, 23031560), (80, 19576826), (85, 18425248), (136, 11515780), (160, 9788413), (170, 9212624), (272, 5757890), (340, 4606312), (461, 3397280), (544, 2878945), (680, 2303156), (922, 1698640), (1249, 1253920), (1360, 1151578), (1844, 849320), (2305, 679456), (2498, 626960), (2720, 575789), (3688, 424660), (4610, 339728), (4996, 313480), (6245, 250784), (7376, 212330), (7837, 199840), (9220, 169864), (9992, 156740), (12490, 125392), (14752, 106165), (15674, 99920), (18440, 84932), (19984, 78370), (21233, 73760), (24980, 62696), (31348, 49960), (36880, 42466), (39185, 39968)]