798115920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67867}}^1$

素因数の和:67897

約数の個数: 120

約数和(自身を含む): 2878146144

約数和(自身を除く): 2080030224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 67867, 135734, 203601, 271468, 339335, 407202, 475069, 542936, 678670, 814404, 950138, 1018005, 1085872, 1357340, 1425207, 1628808, 1900276, 2036010, 2375345, 2714680, 2850414, 3257616, 3325483, 3800552, 4072020, 4750690, 5429360, 5700828, 6650966, 7126035, 7601104, 8144040, 9501380, 9976449, 11401656, 13301932, 14252070, 16288080, 16627415, 19002760, 19952898, 22803312, 26603864, 28504140, 33254830, 38005520, 39905796, 49882245, 53207728, 57008280, 66509660, 79811592, 99764490, 114016560, 133019320, 159623184, 199528980, 266038640, 399057960, 798115920]

約数ペア:

[(1, 798115920), (2, 399057960), (3, 266038640), (4, 199528980), (5, 159623184), (6, 133019320), (7, 114016560), (8, 99764490), (10, 79811592), (12, 66509660), (14, 57008280), (15, 53207728), (16, 49882245), (20, 39905796), (21, 38005520), (24, 33254830), (28, 28504140), (30, 26603864), (35, 22803312), (40, 19952898), (42, 19002760), (48, 16627415), (49, 16288080), (56, 14252070), (60, 13301932), (70, 11401656), (80, 9976449), (84, 9501380), (98, 8144040), (105, 7601104), (112, 7126035), (120, 6650966), (140, 5700828), (147, 5429360), (168, 4750690), (196, 4072020), (210, 3800552), (240, 3325483), (245, 3257616), (280, 2850414), (294, 2714680), (336, 2375345), (392, 2036010), (420, 1900276), (490, 1628808), (560, 1425207), (588, 1357340), (735, 1085872), (784, 1018005), (840, 950138), (980, 814404), (1176, 678670), (1470, 542936), (1680, 475069), (1960, 407202), (2352, 339335), (2940, 271468), (3920, 203601), (5880, 135734), (11760, 67867)]