2546377680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137791}}^1$

素因数の和:137825

約数の個数: 160

約数和(自身を含む): 9841655808

約数和(自身を除く): 7295278128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 137791, 275582, 413373, 551164, 688955, 826746, 964537, 1102328, 1377910, 1515701, 1653492, 1929074, 2066865, 2204656, 2755820, 2893611, 3031402, 3306984, 3858148, 4133730, 4547103, 4822685, 5511640, 5787222, 6062804, 6613968, 7578505, 7716296, 8267460, 9094206, 9645370, 10609907, 11023280, 11574444, 12125608, 14468055, 15157010, 15432592, 16534920, 18188412, 19290740, 21219814, 22735515, 23148888, 24251216, 28936110, 30314020, 31829721, 33069840, 36376824, 38581480, 42439628, 45471030, 46297776, 53049535, 57872220, 60628040, 63659442, 72753648, 77162960, 84879256, 90942060, 106099070, 115744440, 121256080, 127318884, 159148605, 169758512, 181884120, 212198140, 231488880, 254637768, 318297210, 363768240, 424396280, 509275536, 636594420, 848792560, 1273188840, 2546377680]

約数ペア:

[(1, 2546377680), (2, 1273188840), (3, 848792560), (4, 636594420), (5, 509275536), (6, 424396280), (7, 363768240), (8, 318297210), (10, 254637768), (11, 231488880), (12, 212198140), (14, 181884120), (15, 169758512), (16, 159148605), (20, 127318884), (21, 121256080), (22, 115744440), (24, 106099070), (28, 90942060), (30, 84879256), (33, 77162960), (35, 72753648), (40, 63659442), (42, 60628040), (44, 57872220), (48, 53049535), (55, 46297776), (56, 45471030), (60, 42439628), (66, 38581480), (70, 36376824), (77, 33069840), (80, 31829721), (84, 30314020), (88, 28936110), (105, 24251216), (110, 23148888), (112, 22735515), (120, 21219814), (132, 19290740), (140, 18188412), (154, 16534920), (165, 15432592), (168, 15157010), (176, 14468055), (210, 12125608), (220, 11574444), (231, 11023280), (240, 10609907), (264, 9645370), (280, 9094206), (308, 8267460), (330, 7716296), (336, 7578505), (385, 6613968), (420, 6062804), (440, 5787222), (462, 5511640), (528, 4822685), (560, 4547103), (616, 4133730), (660, 3858148), (770, 3306984), (840, 3031402), (880, 2893611), (924, 2755820), (1155, 2204656), (1232, 2066865), (1320, 1929074), (1540, 1653492), (1680, 1515701), (1848, 1377910), (2310, 1102328), (2640, 964537), (3080, 826746), (3696, 688955), (4620, 551164), (6160, 413373), (9240, 275582), (18480, 137791)]