43683640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 88404680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1091, 1144, 1430, 1540, 1820, 2002, 2182, 2860, 3080, 3640, 4004, 4364, 5005, 5455, 5720, 7637, 8008, 8728, 10010, 10910, 12001, 14183, 15274, 20020, 21820, 24002, 28366, 30548, 38185, 40040, 43640, 48004, 56732, 60005, 61096, 70915, 76370, 84007, 96008, 99281, 113464, 120010, 141830, 152740, 156013, 168014, 198562, 240020, 283660, 305480, 312026, 336028, 397124, 420035, 480040, 496405, 567320, 624052, 672056, 780065, 794248, 840070, 992810, 1092091, 1248104, 1560130, 1680140, 1985620, 2184182, 3120260, 3360280, 3971240, 4368364, 5460455, 6240520, 8736728, 10920910, 21841820, 43683640]

約数ペア:

[(1, 43683640), (2, 21841820), (4, 10920910), (5, 8736728), (7, 6240520), (8, 5460455), (10, 4368364), (11, 3971240), (13, 3360280), (14, 3120260), (20, 2184182), (22, 1985620), (26, 1680140), (28, 1560130), (35, 1248104), (40, 1092091), (44, 992810), (52, 840070), (55, 794248), (56, 780065), (65, 672056), (70, 624052), (77, 567320), (88, 496405), (91, 480040), (104, 420035), (110, 397124), (130, 336028), (140, 312026), (143, 305480), (154, 283660), (182, 240020), (220, 198562), (260, 168014), (280, 156013), (286, 152740), (308, 141830), (364, 120010), (385, 113464), (440, 99281), (455, 96008), (520, 84007), (572, 76370), (616, 70915), (715, 61096), (728, 60005), (770, 56732), (910, 48004), (1001, 43640), (1091, 40040), (1144, 38185), (1430, 30548), (1540, 28366), (1820, 24002), (2002, 21820), (2182, 20020), (2860, 15274), (3080, 14183), (3640, 12001), (4004, 10910), (4364, 10010), (5005, 8728), (5455, 8008), (5720, 7637)]