153088040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9042

約数の個数: 64

約数和(自身を含む): 400152960

約数和(自身を除く): 247064920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 8963, 17080, 17926, 35852, 44815, 62741, 71704, 89630, 125482, 179260, 250964, 313705, 358520, 501928, 546743, 627410, 1093486, 1254820, 2186972, 2509640, 2733715, 3827201, 4373944, 5467430, 7654402, 10934860, 15308804, 19136005, 21869720, 30617608, 38272010, 76544020, 153088040]

約数ペア:

[(1, 153088040), (2, 76544020), (4, 38272010), (5, 30617608), (7, 21869720), (8, 19136005), (10, 15308804), (14, 10934860), (20, 7654402), (28, 5467430), (35, 4373944), (40, 3827201), (56, 2733715), (61, 2509640), (70, 2186972), (122, 1254820), (140, 1093486), (244, 627410), (280, 546743), (305, 501928), (427, 358520), (488, 313705), (610, 250964), (854, 179260), (1220, 125482), (1708, 89630), (2135, 71704), (2440, 62741), (3416, 44815), (4270, 35852), (8540, 17926), (8963, 17080)]