203424960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 648894816

約数和(自身を除く): 445469856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 313, 320, 480, 626, 677, 939, 960, 1252, 1354, 1565, 1878, 2031, 2504, 2708, 3130, 3385, 3756, 4062, 4695, 5008, 5416, 6260, 6770, 7512, 8124, 9390, 10016, 10155, 10832, 12520, 13540, 15024, 16248, 18780, 20032, 20310, 21664, 25040, 27080, 30048, 32496, 37560, 40620, 43328, 50080, 54160, 60096, 64992, 75120, 81240, 100160, 108320, 129984, 150240, 162480, 211901, 216640, 300480, 324960, 423802, 635703, 649920, 847604, 1059505, 1271406, 1695208, 2119010, 2542812, 3178515, 3390416, 4238020, 5085624, 6357030, 6780832, 8476040, 10171248, 12714060, 13561664, 16952080, 20342496, 25428120, 33904160, 40684992, 50856240, 67808320, 101712480, 203424960]

約数ペア:

[(1, 203424960), (2, 101712480), (3, 67808320), (4, 50856240), (5, 40684992), (6, 33904160), (8, 25428120), (10, 20342496), (12, 16952080), (15, 13561664), (16, 12714060), (20, 10171248), (24, 8476040), (30, 6780832), (32, 6357030), (40, 5085624), (48, 4238020), (60, 3390416), (64, 3178515), (80, 2542812), (96, 2119010), (120, 1695208), (160, 1271406), (192, 1059505), (240, 847604), (313, 649920), (320, 635703), (480, 423802), (626, 324960), (677, 300480), (939, 216640), (960, 211901), (1252, 162480), (1354, 150240), (1565, 129984), (1878, 108320), (2031, 100160), (2504, 81240), (2708, 75120), (3130, 64992), (3385, 60096), (3756, 54160), (4062, 50080), (4695, 43328), (5008, 40620), (5416, 37560), (6260, 32496), (6770, 30048), (7512, 27080), (8124, 25040), (9390, 21664), (10016, 20310), (10155, 20032), (10832, 18780), (12520, 16248), (13540, 15024)]