215862240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40883}}^1$

素因数の和:40912

約数の個数: 96

約数和(自身を含む): 741799296

約数和(自身を除く): 525937056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 40883, 81766, 122649, 163532, 204415, 245298, 327064, 408830, 449713, 490596, 613245, 654128, 817660, 899426, 981192, 1226490, 1308256, 1349139, 1635320, 1798852, 1962384, 2248565, 2452980, 2698278, 3270640, 3597704, 3924768, 4497130, 4905960, 5396556, 6541280, 6745695, 7195408, 8994260, 9811920, 10793112, 13491390, 14390816, 17988520, 19623840, 21586224, 26982780, 35977040, 43172448, 53965560, 71954080, 107931120, 215862240]

約数ペア:

[(1, 215862240), (2, 107931120), (3, 71954080), (4, 53965560), (5, 43172448), (6, 35977040), (8, 26982780), (10, 21586224), (11, 19623840), (12, 17988520), (15, 14390816), (16, 13491390), (20, 10793112), (22, 9811920), (24, 8994260), (30, 7195408), (32, 6745695), (33, 6541280), (40, 5396556), (44, 4905960), (48, 4497130), (55, 3924768), (60, 3597704), (66, 3270640), (80, 2698278), (88, 2452980), (96, 2248565), (110, 1962384), (120, 1798852), (132, 1635320), (160, 1349139), (165, 1308256), (176, 1226490), (220, 981192), (240, 899426), (264, 817660), (330, 654128), (352, 613245), (440, 490596), (480, 449713), (528, 408830), (660, 327064), (880, 245298), (1056, 204415), (1320, 163532), (1760, 122649), (2640, 81766), (5280, 40883)]