476519680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 144

約数和(自身を含む): 1405160064

約数和(自身を除く): 928640384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4091, 4160, 4480, 5824, 7280, 8182, 8320, 8960, 11648, 14560, 16364, 16640, 20455, 23296, 28637, 29120, 32728, 40910, 53183, 57274, 58240, 65456, 81820, 106366, 114548, 116480, 130912, 143185, 163640, 212732, 229096, 261824, 265915, 286370, 327280, 372281, 425464, 458192, 523648, 531830, 572740, 654560, 744562, 850928, 916384, 1047296, 1063660, 1145480, 1309120, 1489124, 1701856, 1832768, 1861405, 2127320, 2290960, 2618240, 2978248, 3403712, 3665536, 3722810, 4254640, 4581920, 5236480, 5956496, 6807424, 7331072, 7445620, 8509280, 9163840, 11912992, 13614848, 14891240, 17018560, 18327680, 23825984, 29782480, 34037120, 36655360, 47651968, 59564960, 68074240, 95303936, 119129920, 238259840, 476519680]

約数ペア:

[(1, 476519680), (2, 238259840), (4, 119129920), (5, 95303936), (7, 68074240), (8, 59564960), (10, 47651968), (13, 36655360), (14, 34037120), (16, 29782480), (20, 23825984), (26, 18327680), (28, 17018560), (32, 14891240), (35, 13614848), (40, 11912992), (52, 9163840), (56, 8509280), (64, 7445620), (65, 7331072), (70, 6807424), (80, 5956496), (91, 5236480), (104, 4581920), (112, 4254640), (128, 3722810), (130, 3665536), (140, 3403712), (160, 2978248), (182, 2618240), (208, 2290960), (224, 2127320), (256, 1861405), (260, 1832768), (280, 1701856), (320, 1489124), (364, 1309120), (416, 1145480), (448, 1063660), (455, 1047296), (520, 916384), (560, 850928), (640, 744562), (728, 654560), (832, 572740), (896, 531830), (910, 523648), (1040, 458192), (1120, 425464), (1280, 372281), (1456, 327280), (1664, 286370), (1792, 265915), (1820, 261824), (2080, 229096), (2240, 212732), (2912, 163640), (3328, 143185), (3640, 130912), (4091, 116480), (4160, 114548), (4480, 106366), (5824, 81820), (7280, 65456), (8182, 58240), (8320, 57274), (8960, 53183), (11648, 40910), (14560, 32728), (16364, 29120), (16640, 28637), (20455, 23296)]