1708501760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6210

約数の個数: 144

約数和(自身を含む): 4828680192

約数和(自身を除く): 3120178432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6151, 6944, 7936, 8680, 8960, 9920, 12302, 13888, 17360, 19840, 24604, 27776, 30755, 34720, 39680, 43057, 49208, 55552, 61510, 69440, 86114, 98416, 123020, 138880, 172228, 190681, 196832, 215285, 246040, 277760, 344456, 381362, 393664, 430570, 492080, 688912, 762724, 787328, 861140, 953405, 984160, 1334767, 1377824, 1525448, 1574656, 1722280, 1906810, 1968320, 2669534, 2755648, 3050896, 3444560, 3813620, 3936640, 5339068, 5511296, 6101792, 6673835, 6889120, 7627240, 7873280, 10678136, 11022592, 12203584, 13347670, 13778240, 15254480, 21356272, 24407168, 26695340, 27556480, 30508960, 42712544, 48814336, 53390680, 55112960, 61017920, 85425088, 106781360, 122035840, 170850176, 213562720, 244071680, 341700352, 427125440, 854250880, 1708501760]

約数ペア:

[(1, 1708501760), (2, 854250880), (4, 427125440), (5, 341700352), (7, 244071680), (8, 213562720), (10, 170850176), (14, 122035840), (16, 106781360), (20, 85425088), (28, 61017920), (31, 55112960), (32, 53390680), (35, 48814336), (40, 42712544), (56, 30508960), (62, 27556480), (64, 26695340), (70, 24407168), (80, 21356272), (112, 15254480), (124, 13778240), (128, 13347670), (140, 12203584), (155, 11022592), (160, 10678136), (217, 7873280), (224, 7627240), (248, 6889120), (256, 6673835), (280, 6101792), (310, 5511296), (320, 5339068), (434, 3936640), (448, 3813620), (496, 3444560), (560, 3050896), (620, 2755648), (640, 2669534), (868, 1968320), (896, 1906810), (992, 1722280), (1085, 1574656), (1120, 1525448), (1240, 1377824), (1280, 1334767), (1736, 984160), (1792, 953405), (1984, 861140), (2170, 787328), (2240, 762724), (2480, 688912), (3472, 492080), (3968, 430570), (4340, 393664), (4480, 381362), (4960, 344456), (6151, 277760), (6944, 246040), (7936, 215285), (8680, 196832), (8960, 190681), (9920, 172228), (12302, 138880), (13888, 123020), (17360, 98416), (19840, 86114), (24604, 69440), (27776, 61510), (30755, 55552), (34720, 49208), (39680, 43057)]