142273680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34871}}^1$

素因数の和:34904

約数の個数: 80

約数和(自身を含む): 467005824

約数和(自身を除く): 324732144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 34871, 69742, 104613, 139484, 174355, 209226, 278968, 348710, 418452, 523065, 557936, 592807, 697420, 836904, 1046130, 1185614, 1394840, 1673808, 1778421, 2092260, 2371228, 2789680, 2964035, 3556842, 4184520, 4742456, 5928070, 7113684, 8369040, 8892105, 9484912, 11856140, 14227368, 17784210, 23712280, 28454736, 35568420, 47424560, 71136840, 142273680]

約数ペア:

[(1, 142273680), (2, 71136840), (3, 47424560), (4, 35568420), (5, 28454736), (6, 23712280), (8, 17784210), (10, 14227368), (12, 11856140), (15, 9484912), (16, 8892105), (17, 8369040), (20, 7113684), (24, 5928070), (30, 4742456), (34, 4184520), (40, 3556842), (48, 2964035), (51, 2789680), (60, 2371228), (68, 2092260), (80, 1778421), (85, 1673808), (102, 1394840), (120, 1185614), (136, 1046130), (170, 836904), (204, 697420), (240, 592807), (255, 557936), (272, 523065), (340, 418452), (408, 348710), (510, 278968), (680, 209226), (816, 174355), (1020, 139484), (1360, 104613), (2040, 69742), (4080, 34871)]