283533040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 789699456

約数和(自身を除く): 506166416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 53, 56, 70, 80, 82, 106, 112, 140, 164, 205, 212, 233, 265, 280, 287, 328, 371, 410, 424, 466, 530, 560, 574, 656, 742, 820, 848, 932, 1060, 1148, 1165, 1435, 1484, 1631, 1640, 1855, 1864, 2120, 2173, 2296, 2330, 2870, 2968, 3262, 3280, 3710, 3728, 4240, 4346, 4592, 4660, 5740, 5936, 6524, 7420, 8155, 8692, 9320, 9553, 10865, 11480, 12349, 13048, 14840, 15211, 16310, 17384, 18640, 19106, 21730, 22960, 24698, 26096, 29680, 30422, 32620, 34768, 38212, 43460, 47765, 49396, 60844, 61745, 65240, 66871, 76055, 76424, 86443, 86920, 95530, 98792, 121688, 123490, 130480, 133742, 152110, 152848, 172886, 173840, 191060, 197584, 243376, 246980, 267484, 304220, 334355, 345772, 382120, 432215, 493960, 506309, 534968, 608440, 668710, 691544, 764240, 864430, 987920, 1012618, 1069936, 1216880, 1337420, 1383088, 1728860, 2025236, 2531545, 2674840, 3457720, 3544163, 4050472, 5063090, 5349680, 6915440, 7088326, 8100944, 10126180, 14176652, 17720815, 20252360, 28353304, 35441630, 40504720, 56706608, 70883260, 141766520, 283533040]

約数ペア:

[(1, 283533040), (2, 141766520), (4, 70883260), (5, 56706608), (7, 40504720), (8, 35441630), (10, 28353304), (14, 20252360), (16, 17720815), (20, 14176652), (28, 10126180), (35, 8100944), (40, 7088326), (41, 6915440), (53, 5349680), (56, 5063090), (70, 4050472), (80, 3544163), (82, 3457720), (106, 2674840), (112, 2531545), (140, 2025236), (164, 1728860), (205, 1383088), (212, 1337420), (233, 1216880), (265, 1069936), (280, 1012618), (287, 987920), (328, 864430), (371, 764240), (410, 691544), (424, 668710), (466, 608440), (530, 534968), (560, 506309), (574, 493960), (656, 432215), (742, 382120), (820, 345772), (848, 334355), (932, 304220), (1060, 267484), (1148, 246980), (1165, 243376), (1435, 197584), (1484, 191060), (1631, 173840), (1640, 172886), (1855, 152848), (1864, 152110), (2120, 133742), (2173, 130480), (2296, 123490), (2330, 121688), (2870, 98792), (2968, 95530), (3262, 86920), (3280, 86443), (3710, 76424), (3728, 76055), (4240, 66871), (4346, 65240), (4592, 61745), (4660, 60844), (5740, 49396), (5936, 47765), (6524, 43460), (7420, 38212), (8155, 34768), (8692, 32620), (9320, 30422), (9553, 29680), (10865, 26096), (11480, 24698), (12349, 22960), (13048, 21730), (14840, 19106), (15211, 18640), (16310, 17384)]