848216460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22193}}^1$

素因数の和:22232

約数の個数: 144

約数和(自身を含む): 2975416416

約数和(自身を除く): 2127199956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 22193, 38220, 44386, 66579, 88772, 110965, 133158, 155351, 221930, 266316, 288509, 310702, 332895, 443860, 466053, 577018, 621404, 665790, 776755, 865527, 932106, 1087457, 1154036, 1331580, 1442545, 1553510, 1731054, 1864212, 2019563, 2174914, 2330265, 2885090, 3107020, 3262371, 3462108, 4039126, 4327635, 4349828, 4660530, 5437285, 5770180, 6058689, 6524742, 8078252, 8655270, 9321060, 10097815, 10874570, 12117378, 13049484, 14136941, 16311855, 17310540, 20195630, 21749140, 24234756, 28273882, 30293445, 32623710, 40391260, 42410823, 56547764, 60586890, 65247420, 70684705, 84821646, 121173780, 141369410, 169643292, 212054115, 282738820, 424108230, 848216460]

約数ペア:

[(1, 848216460), (2, 424108230), (3, 282738820), (4, 212054115), (5, 169643292), (6, 141369410), (7, 121173780), (10, 84821646), (12, 70684705), (13, 65247420), (14, 60586890), (15, 56547764), (20, 42410823), (21, 40391260), (26, 32623710), (28, 30293445), (30, 28273882), (35, 24234756), (39, 21749140), (42, 20195630), (49, 17310540), (52, 16311855), (60, 14136941), (65, 13049484), (70, 12117378), (78, 10874570), (84, 10097815), (91, 9321060), (98, 8655270), (105, 8078252), (130, 6524742), (140, 6058689), (147, 5770180), (156, 5437285), (182, 4660530), (195, 4349828), (196, 4327635), (210, 4039126), (245, 3462108), (260, 3262371), (273, 3107020), (294, 2885090), (364, 2330265), (390, 2174914), (420, 2019563), (455, 1864212), (490, 1731054), (546, 1553510), (588, 1442545), (637, 1331580), (735, 1154036), (780, 1087457), (910, 932106), (980, 865527), (1092, 776755), (1274, 665790), (1365, 621404), (1470, 577018), (1820, 466053), (1911, 443860), (2548, 332895), (2730, 310702), (2940, 288509), (3185, 266316), (3822, 221930), (5460, 155351), (6370, 133158), (7644, 110965), (9555, 88772), (12740, 66579), (19110, 44386), (22193, 38220)]