146992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 459613440

約数和(自身を除く): 312620520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 467, 488, 516, 610, 645, 732, 860, 915, 934, 1032, 1220, 1290, 1401, 1464, 1720, 1830, 1868, 2335, 2440, 2580, 2623, 2802, 3660, 3736, 4670, 5160, 5246, 5604, 7005, 7320, 7869, 9340, 10492, 11208, 13115, 14010, 15738, 18680, 20081, 20984, 26230, 28020, 28487, 31476, 39345, 40162, 52460, 56040, 56974, 60243, 62952, 78690, 80324, 85461, 100405, 104920, 113948, 120486, 142435, 157380, 160648, 170922, 200810, 227896, 240972, 284870, 301215, 314760, 341844, 401620, 427305, 481944, 569740, 602430, 683688, 803240, 854610, 1139480, 1204860, 1224941, 1709220, 2409720, 2449882, 3418440, 3674823, 4899764, 6124705, 7349646, 9799528, 12249410, 14699292, 18374115, 24498820, 29398584, 36748230, 48997640, 73496460, 146992920]

約数ペア:

[(1, 146992920), (2, 73496460), (3, 48997640), (4, 36748230), (5, 29398584), (6, 24498820), (8, 18374115), (10, 14699292), (12, 12249410), (15, 9799528), (20, 7349646), (24, 6124705), (30, 4899764), (40, 3674823), (43, 3418440), (60, 2449882), (61, 2409720), (86, 1709220), (120, 1224941), (122, 1204860), (129, 1139480), (172, 854610), (183, 803240), (215, 683688), (244, 602430), (258, 569740), (305, 481944), (344, 427305), (366, 401620), (430, 341844), (467, 314760), (488, 301215), (516, 284870), (610, 240972), (645, 227896), (732, 200810), (860, 170922), (915, 160648), (934, 157380), (1032, 142435), (1220, 120486), (1290, 113948), (1401, 104920), (1464, 100405), (1720, 85461), (1830, 80324), (1868, 78690), (2335, 62952), (2440, 60243), (2580, 56974), (2623, 56040), (2802, 52460), (3660, 40162), (3736, 39345), (4670, 31476), (5160, 28487), (5246, 28020), (5604, 26230), (7005, 20984), (7320, 20081), (7869, 18680), (9340, 15738), (10492, 14010), (11208, 13115)]