40894920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 151632000

約数和(自身を除く): 110737080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 449, 460, 495, 506, 552, 660, 690, 759, 792, 828, 898, 920, 990, 1012, 1035, 1265, 1320, 1347, 1380, 1518, 1656, 1796, 1980, 2024, 2070, 2245, 2277, 2530, 2694, 2760, 3036, 3592, 3795, 3960, 4041, 4140, 4490, 4554, 4939, 5060, 5388, 6072, 6735, 7590, 8082, 8280, 8980, 9108, 9878, 10120, 10327, 10776, 11385, 13470, 14817, 15180, 16164, 17960, 18216, 19756, 20205, 20654, 22770, 24695, 26940, 29634, 30360, 30981, 32328, 39512, 40410, 41308, 44451, 45540, 49390, 51635, 53880, 59268, 61962, 74085, 80820, 82616, 88902, 91080, 92943, 98780, 103270, 113597, 118536, 123924, 148170, 154905, 161640, 177804, 185886, 197560, 206540, 222255, 227194, 247848, 296340, 309810, 340791, 355608, 371772, 413080, 444510, 454388, 464715, 567985, 592680, 619620, 681582, 743544, 889020, 908776, 929430, 1022373, 1135970, 1239240, 1363164, 1703955, 1778040, 1858860, 2044746, 2271940, 2726328, 3407910, 3717720, 4089492, 4543880, 5111865, 6815820, 8178984, 10223730, 13631640, 20447460, 40894920]

約数ペア:

[(1, 40894920), (2, 20447460), (3, 13631640), (4, 10223730), (5, 8178984), (6, 6815820), (8, 5111865), (9, 4543880), (10, 4089492), (11, 3717720), (12, 3407910), (15, 2726328), (18, 2271940), (20, 2044746), (22, 1858860), (23, 1778040), (24, 1703955), (30, 1363164), (33, 1239240), (36, 1135970), (40, 1022373), (44, 929430), (45, 908776), (46, 889020), (55, 743544), (60, 681582), (66, 619620), (69, 592680), (72, 567985), (88, 464715), (90, 454388), (92, 444510), (99, 413080), (110, 371772), (115, 355608), (120, 340791), (132, 309810), (138, 296340), (165, 247848), (180, 227194), (184, 222255), (198, 206540), (207, 197560), (220, 185886), (230, 177804), (253, 161640), (264, 154905), (276, 148170), (330, 123924), (345, 118536), (360, 113597), (396, 103270), (414, 98780), (440, 92943), (449, 91080), (460, 88902), (495, 82616), (506, 80820), (552, 74085), (660, 61962), (690, 59268), (759, 53880), (792, 51635), (828, 49390), (898, 45540), (920, 44451), (990, 41308), (1012, 40410), (1035, 39512), (1265, 32328), (1320, 30981), (1347, 30360), (1380, 29634), (1518, 26940), (1656, 24695), (1796, 22770), (1980, 20654), (2024, 20205), (2070, 19756), (2245, 18216), (2277, 17960), (2530, 16164), (2694, 15180), (2760, 14817), (3036, 13470), (3592, 11385), (3795, 10776), (3960, 10327), (4041, 10120), (4140, 9878), (4490, 9108), (4554, 8980), (4939, 8280), (5060, 8082), (5388, 7590), (6072, 6735)]