79031040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 144

約数和(自身を含む): 275498496

約数和(自身を除く): 196467456

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1871, 1920, 2112, 2640, 2816, 3520, 3742, 3840, 4224, 5280, 5613, 7040, 7484, 8448, 9355, 10560, 11226, 14080, 14968, 18710, 20581, 21120, 22452, 28065, 29936, 37420, 41162, 42240, 44904, 56130, 59872, 61743, 74840, 82324, 89808, 102905, 112260, 119744, 123486, 149680, 164648, 179616, 205810, 224520, 239488, 246972, 299360, 308715, 329296, 359232, 411620, 449040, 478976, 493944, 598720, 617430, 658592, 718464, 823240, 898080, 987888, 1197440, 1234860, 1317184, 1436928, 1646480, 1796160, 1975776, 2394880, 2469720, 2634368, 3292960, 3592320, 3951552, 4939440, 5268736, 6585920, 7184640, 7903104, 9878880, 13171840, 15806208, 19757760, 26343680, 39515520, 79031040]

約数ペア:

[(1, 79031040), (2, 39515520), (3, 26343680), (4, 19757760), (5, 15806208), (6, 13171840), (8, 9878880), (10, 7903104), (11, 7184640), (12, 6585920), (15, 5268736), (16, 4939440), (20, 3951552), (22, 3592320), (24, 3292960), (30, 2634368), (32, 2469720), (33, 2394880), (40, 1975776), (44, 1796160), (48, 1646480), (55, 1436928), (60, 1317184), (64, 1234860), (66, 1197440), (80, 987888), (88, 898080), (96, 823240), (110, 718464), (120, 658592), (128, 617430), (132, 598720), (160, 493944), (165, 478976), (176, 449040), (192, 411620), (220, 359232), (240, 329296), (256, 308715), (264, 299360), (320, 246972), (330, 239488), (352, 224520), (384, 205810), (440, 179616), (480, 164648), (528, 149680), (640, 123486), (660, 119744), (704, 112260), (768, 102905), (880, 89808), (960, 82324), (1056, 74840), (1280, 61743), (1320, 59872), (1408, 56130), (1760, 44904), (1871, 42240), (1920, 41162), (2112, 37420), (2640, 29936), (2816, 28065), (3520, 22452), (3742, 21120), (3840, 20581), (4224, 18710), (5280, 14968), (5613, 14080), (7040, 11226), (7484, 10560), (8448, 9355)]