463320320

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19051}}^1$

素因数の和:19091

約数の個数: 72

約数和(自身を含む): 1168268640

約数和(自身を除く): 704948320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 19051, 24320, 38102, 76204, 95255, 152408, 190510, 304816, 361969, 381020, 609632, 723938, 762040, 1219264, 1447876, 1524080, 1809845, 2438528, 2895752, 3048160, 3619690, 4877056, 5791504, 6096320, 7239380, 11583008, 12192640, 14478760, 23166016, 24385280, 28957520, 46332032, 57915040, 92664064, 115830080, 231660160, 463320320]

約数ペア:

[(1, 463320320), (2, 231660160), (4, 115830080), (5, 92664064), (8, 57915040), (10, 46332032), (16, 28957520), (19, 24385280), (20, 23166016), (32, 14478760), (38, 12192640), (40, 11583008), (64, 7239380), (76, 6096320), (80, 5791504), (95, 4877056), (128, 3619690), (152, 3048160), (160, 2895752), (190, 2438528), (256, 1809845), (304, 1524080), (320, 1447876), (380, 1219264), (608, 762040), (640, 723938), (760, 609632), (1216, 381020), (1280, 361969), (1520, 304816), (2432, 190510), (3040, 152408), (4864, 95255), (6080, 76204), (12160, 38102), (19051, 24320)]