139599240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6221}}^1$

素因数の和:6263

約数の個数: 128

約数和(自身を含む): 483822720

約数和(自身を除く): 344223480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 6221, 7480, 11220, 12442, 18663, 22440, 24884, 31105, 37326, 49768, 62210, 68431, 74652, 93315, 105757, 124420, 136862, 149304, 186630, 205293, 211514, 248840, 273724, 317271, 342155, 373260, 410586, 423028, 528785, 547448, 634542, 684310, 746520, 821172, 846056, 1026465, 1057570, 1163327, 1269084, 1368620, 1586355, 1642344, 2052930, 2115140, 2326654, 2538168, 2737240, 3172710, 3489981, 4105860, 4230280, 4653308, 5816635, 6345420, 6979962, 8211720, 9306616, 11633270, 12690840, 13959924, 17449905, 23266540, 27919848, 34899810, 46533080, 69799620, 139599240]

約数ペア:

[(1, 139599240), (2, 69799620), (3, 46533080), (4, 34899810), (5, 27919848), (6, 23266540), (8, 17449905), (10, 13959924), (11, 12690840), (12, 11633270), (15, 9306616), (17, 8211720), (20, 6979962), (22, 6345420), (24, 5816635), (30, 4653308), (33, 4230280), (34, 4105860), (40, 3489981), (44, 3172710), (51, 2737240), (55, 2538168), (60, 2326654), (66, 2115140), (68, 2052930), (85, 1642344), (88, 1586355), (102, 1368620), (110, 1269084), (120, 1163327), (132, 1057570), (136, 1026465), (165, 846056), (170, 821172), (187, 746520), (204, 684310), (220, 634542), (255, 547448), (264, 528785), (330, 423028), (340, 410586), (374, 373260), (408, 342155), (440, 317271), (510, 273724), (561, 248840), (660, 211514), (680, 205293), (748, 186630), (935, 149304), (1020, 136862), (1122, 124420), (1320, 105757), (1496, 93315), (1870, 74652), (2040, 68431), (2244, 62210), (2805, 49768), (3740, 37326), (4488, 31105), (5610, 24884), (6221, 22440), (7480, 18663), (11220, 12442)]