164497560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37049}}^1$

素因数の和:37100

約数の個数: 64

約数和(自身を含む): 506844000

約数和(自身を除く): 342346440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 37049, 74098, 111147, 148196, 185245, 222294, 296392, 370490, 444588, 555735, 740980, 889176, 1111470, 1370813, 1481960, 2222940, 2741626, 4112439, 4445880, 5483252, 6854065, 8224878, 10966504, 13708130, 16449756, 20562195, 27416260, 32899512, 41124390, 54832520, 82248780, 164497560]

約数ペア:

[(1, 164497560), (2, 82248780), (3, 54832520), (4, 41124390), (5, 32899512), (6, 27416260), (8, 20562195), (10, 16449756), (12, 13708130), (15, 10966504), (20, 8224878), (24, 6854065), (30, 5483252), (37, 4445880), (40, 4112439), (60, 2741626), (74, 2222940), (111, 1481960), (120, 1370813), (148, 1111470), (185, 889176), (222, 740980), (296, 555735), (370, 444588), (444, 370490), (555, 296392), (740, 222294), (888, 185245), (1110, 148196), (1480, 111147), (2220, 74098), (4440, 37049)]