438325260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 1343913984

約数和(自身を除く): 905588724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 61, 69, 82, 92, 115, 122, 123, 127, 138, 164, 183, 205, 230, 244, 246, 254, 276, 305, 345, 366, 381, 410, 460, 492, 508, 610, 615, 635, 690, 732, 762, 820, 915, 943, 1220, 1230, 1270, 1380, 1403, 1524, 1830, 1886, 1905, 2460, 2501, 2540, 2806, 2829, 2921, 3660, 3772, 3810, 4209, 4715, 5002, 5207, 5612, 5658, 5842, 7015, 7503, 7620, 7747, 8418, 8763, 9430, 10004, 10414, 11316, 11684, 12505, 14030, 14145, 14605, 15006, 15494, 15621, 16836, 17526, 18860, 20828, 21045, 23241, 25010, 26035, 28060, 28290, 29210, 30012, 30988, 31242, 35052, 37515, 38735, 42090, 43815, 46482, 50020, 52070, 56580, 57523, 58420, 62484, 75030, 77470, 78105, 84180, 87630, 92964, 104140, 115046, 116205, 119761, 150060, 154940, 156210, 172569, 175260, 178181, 230092, 232410, 239522, 287615, 312420, 317627, 345138, 356362, 359283, 464820, 479044, 534543, 575230, 598805, 635254, 690276, 712724, 718566, 862845, 890905, 952881, 1069086, 1150460, 1197610, 1270508, 1437132, 1588135, 1725690, 1781810, 1796415, 1905762, 2138172, 2395220, 2672715, 3176270, 3451380, 3563620, 3592830, 3811524, 4764405, 5345430, 6352540, 7185660, 7305421, 9528810, 10690860, 14610842, 19057620, 21916263, 29221684, 36527105, 43832526, 73054210, 87665052, 109581315, 146108420, 219162630, 438325260]

約数ペア:

[(1, 438325260), (2, 219162630), (3, 146108420), (4, 109581315), (5, 87665052), (6, 73054210), (10, 43832526), (12, 36527105), (15, 29221684), (20, 21916263), (23, 19057620), (30, 14610842), (41, 10690860), (46, 9528810), (60, 7305421), (61, 7185660), (69, 6352540), (82, 5345430), (92, 4764405), (115, 3811524), (122, 3592830), (123, 3563620), (127, 3451380), (138, 3176270), (164, 2672715), (183, 2395220), (205, 2138172), (230, 1905762), (244, 1796415), (246, 1781810), (254, 1725690), (276, 1588135), (305, 1437132), (345, 1270508), (366, 1197610), (381, 1150460), (410, 1069086), (460, 952881), (492, 890905), (508, 862845), (610, 718566), (615, 712724), (635, 690276), (690, 635254), (732, 598805), (762, 575230), (820, 534543), (915, 479044), (943, 464820), (1220, 359283), (1230, 356362), (1270, 345138), (1380, 317627), (1403, 312420), (1524, 287615), (1830, 239522), (1886, 232410), (1905, 230092), (2460, 178181), (2501, 175260), (2540, 172569), (2806, 156210), (2829, 154940), (2921, 150060), (3660, 119761), (3772, 116205), (3810, 115046), (4209, 104140), (4715, 92964), (5002, 87630), (5207, 84180), (5612, 78105), (5658, 77470), (5842, 75030), (7015, 62484), (7503, 58420), (7620, 57523), (7747, 56580), (8418, 52070), (8763, 50020), (9430, 46482), (10004, 43815), (10414, 42090), (11316, 38735), (11684, 37515), (12505, 35052), (14030, 31242), (14145, 30988), (14605, 30012), (15006, 29210), (15494, 28290), (15621, 28060), (16836, 26035), (17526, 25010), (18860, 23241), (20828, 21045)]