83401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 196223280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 521, 552, 580, 667, 690, 696, 870, 920, 1042, 1104, 1160, 1334, 1380, 1392, 1563, 1740, 1840, 2001, 2084, 2320, 2605, 2668, 2760, 3126, 3335, 3480, 4002, 4168, 5210, 5336, 5520, 6252, 6670, 6960, 7815, 8004, 8336, 10005, 10420, 10672, 11983, 12504, 13340, 15109, 15630, 16008, 20010, 20840, 23966, 25008, 26680, 30218, 31260, 32016, 35949, 40020, 41680, 45327, 47932, 53360, 59915, 60436, 62520, 71898, 75545, 80040, 90654, 95864, 119830, 120872, 125040, 143796, 151090, 160080, 179745, 181308, 191728, 226635, 239660, 241744, 287592, 302180, 347507, 359490, 362616, 453270, 479320, 575184, 604360, 695014, 718980, 725232, 906540, 958640, 1042521, 1208720, 1390028, 1437960, 1737535, 1813080, 2085042, 2780056, 2875920, 3475070, 3626160, 4170084, 5212605, 5560112, 6950140, 8340168, 10425210, 13900280, 16680336, 20850420, 27800560, 41700840, 83401680]

約数ペア:

[(1, 83401680), (2, 41700840), (3, 27800560), (4, 20850420), (5, 16680336), (6, 13900280), (8, 10425210), (10, 8340168), (12, 6950140), (15, 5560112), (16, 5212605), (20, 4170084), (23, 3626160), (24, 3475070), (29, 2875920), (30, 2780056), (40, 2085042), (46, 1813080), (48, 1737535), (58, 1437960), (60, 1390028), (69, 1208720), (80, 1042521), (87, 958640), (92, 906540), (115, 725232), (116, 718980), (120, 695014), (138, 604360), (145, 575184), (174, 479320), (184, 453270), (230, 362616), (232, 359490), (240, 347507), (276, 302180), (290, 287592), (345, 241744), (348, 239660), (368, 226635), (435, 191728), (460, 181308), (464, 179745), (521, 160080), (552, 151090), (580, 143796), (667, 125040), (690, 120872), (696, 119830), (870, 95864), (920, 90654), (1042, 80040), (1104, 75545), (1160, 71898), (1334, 62520), (1380, 60436), (1392, 59915), (1563, 53360), (1740, 47932), (1840, 45327), (2001, 41680), (2084, 40020), (2320, 35949), (2605, 32016), (2668, 31260), (2760, 30218), (3126, 26680), (3335, 25008), (3480, 23966), (4002, 20840), (4168, 20010), (5210, 16008), (5336, 15630), (5520, 15109), (6252, 13340), (6670, 12504), (6960, 11983), (7815, 10672), (8004, 10420), (8336, 10005)]