1570981160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 4186080000

約数和(自身を除く): 2615098840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 343, 392, 469, 490, 536, 670, 686, 938, 980, 1340, 1372, 1709, 1715, 1876, 1960, 2345, 2680, 2744, 3283, 3418, 3430, 3752, 4690, 6566, 6836, 6860, 8545, 9380, 11963, 13132, 13672, 13720, 16415, 17090, 18760, 22981, 23926, 26264, 32830, 34180, 45962, 47852, 59815, 65660, 68360, 83741, 91924, 95704, 114503, 114905, 119630, 131320, 167482, 183848, 229006, 229810, 239260, 334964, 418705, 458012, 459620, 478520, 572515, 586187, 669928, 801521, 837410, 916024, 919240, 1145030, 1172374, 1603042, 1674820, 2290060, 2344748, 2930935, 3206084, 3349640, 4007605, 4580120, 4689496, 5610647, 5861870, 6412168, 8015210, 11221294, 11723740, 16030420, 22442588, 23447480, 28053235, 32060840, 39274529, 44885176, 56106470, 78549058, 112212940, 157098116, 196372645, 224425880, 314196232, 392745290, 785490580, 1570981160]

約数ペア:

[(1, 1570981160), (2, 785490580), (4, 392745290), (5, 314196232), (7, 224425880), (8, 196372645), (10, 157098116), (14, 112212940), (20, 78549058), (28, 56106470), (35, 44885176), (40, 39274529), (49, 32060840), (56, 28053235), (67, 23447480), (70, 22442588), (98, 16030420), (134, 11723740), (140, 11221294), (196, 8015210), (245, 6412168), (268, 5861870), (280, 5610647), (335, 4689496), (343, 4580120), (392, 4007605), (469, 3349640), (490, 3206084), (536, 2930935), (670, 2344748), (686, 2290060), (938, 1674820), (980, 1603042), (1340, 1172374), (1372, 1145030), (1709, 919240), (1715, 916024), (1876, 837410), (1960, 801521), (2345, 669928), (2680, 586187), (2744, 572515), (3283, 478520), (3418, 459620), (3430, 458012), (3752, 418705), (4690, 334964), (6566, 239260), (6836, 229810), (6860, 229006), (8545, 183848), (9380, 167482), (11963, 131320), (13132, 119630), (13672, 114905), (13720, 114503), (16415, 95704), (17090, 91924), (18760, 83741), (22981, 68360), (23926, 65660), (26264, 59815), (32830, 47852), (34180, 45962)]