273166720

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4115

約数の個数: 64

約数和(自身を含む): 659307600

約数和(自身を除く): 386140880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 3989, 4280, 6848, 7978, 8560, 13696, 15956, 17120, 19945, 31912, 34240, 39890, 63824, 68480, 79780, 127648, 159560, 255296, 319120, 426823, 510592, 638240, 853646, 1276480, 1707292, 2134115, 2552960, 3414584, 4268230, 6829168, 8536460, 13658336, 17072920, 27316672, 34145840, 54633344, 68291680, 136583360, 273166720]

約数ペア:

[(1, 273166720), (2, 136583360), (4, 68291680), (5, 54633344), (8, 34145840), (10, 27316672), (16, 17072920), (20, 13658336), (32, 8536460), (40, 6829168), (64, 4268230), (80, 3414584), (107, 2552960), (128, 2134115), (160, 1707292), (214, 1276480), (320, 853646), (428, 638240), (535, 510592), (640, 426823), (856, 319120), (1070, 255296), (1712, 159560), (2140, 127648), (3424, 79780), (3989, 68480), (4280, 63824), (6848, 39890), (7978, 34240), (8560, 31912), (13696, 19945), (15956, 17120)]