64276960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 104462240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 619, 649, 880, 944, 1180, 1238, 1298, 1760, 1888, 2360, 2476, 2596, 3095, 3245, 4720, 4952, 5192, 6190, 6490, 6809, 9440, 9904, 10384, 12380, 12980, 13618, 19808, 20768, 24760, 25960, 27236, 34045, 36521, 49520, 51920, 54472, 68090, 73042, 99040, 103840, 108944, 136180, 146084, 182605, 217888, 272360, 292168, 365210, 401731, 544720, 584336, 730420, 803462, 1089440, 1168672, 1460840, 1606924, 2008655, 2921680, 3213848, 4017310, 5843360, 6427696, 8034620, 12855392, 16069240, 32138480, 64276960]

約数ペア:

[(1, 64276960), (2, 32138480), (4, 16069240), (5, 12855392), (8, 8034620), (10, 6427696), (11, 5843360), (16, 4017310), (20, 3213848), (22, 2921680), (32, 2008655), (40, 1606924), (44, 1460840), (55, 1168672), (59, 1089440), (80, 803462), (88, 730420), (110, 584336), (118, 544720), (160, 401731), (176, 365210), (220, 292168), (236, 272360), (295, 217888), (352, 182605), (440, 146084), (472, 136180), (590, 108944), (619, 103840), (649, 99040), (880, 73042), (944, 68090), (1180, 54472), (1238, 51920), (1298, 49520), (1760, 36521), (1888, 34045), (2360, 27236), (2476, 25960), (2596, 24760), (3095, 20768), (3245, 19808), (4720, 13618), (4952, 12980), (5192, 12380), (6190, 10384), (6490, 9904), (6809, 9440)]