56968800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3421

約数の個数: 144

約数和(自身を含む): 211986432

約数和(自身を除く): 155017632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 3391, 4200, 5600, 6782, 8400, 10173, 13564, 16800, 16955, 20346, 23737, 27128, 33910, 40692, 47474, 50865, 54256, 67820, 71211, 81384, 84775, 94948, 101730, 108512, 118685, 135640, 142422, 162768, 169550, 189896, 203460, 237370, 254325, 271280, 284844, 325536, 339100, 356055, 379792, 406920, 474740, 508650, 542560, 569688, 593425, 678200, 712110, 759584, 813840, 949480, 1017300, 1139376, 1186850, 1356400, 1424220, 1627680, 1780275, 1898960, 2034600, 2278752, 2373700, 2712800, 2848440, 3560550, 3797920, 4069200, 4747400, 5696880, 7121100, 8138400, 9494800, 11393760, 14242200, 18989600, 28484400, 56968800]

約数ペア:

[(1, 56968800), (2, 28484400), (3, 18989600), (4, 14242200), (5, 11393760), (6, 9494800), (7, 8138400), (8, 7121100), (10, 5696880), (12, 4747400), (14, 4069200), (15, 3797920), (16, 3560550), (20, 2848440), (21, 2712800), (24, 2373700), (25, 2278752), (28, 2034600), (30, 1898960), (32, 1780275), (35, 1627680), (40, 1424220), (42, 1356400), (48, 1186850), (50, 1139376), (56, 1017300), (60, 949480), (70, 813840), (75, 759584), (80, 712110), (84, 678200), (96, 593425), (100, 569688), (105, 542560), (112, 508650), (120, 474740), (140, 406920), (150, 379792), (160, 356055), (168, 339100), (175, 325536), (200, 284844), (210, 271280), (224, 254325), (240, 237370), (280, 203460), (300, 189896), (336, 169550), (350, 162768), (400, 142422), (420, 135640), (480, 118685), (525, 108512), (560, 101730), (600, 94948), (672, 84775), (700, 81384), (800, 71211), (840, 67820), (1050, 54256), (1120, 50865), (1200, 47474), (1400, 40692), (1680, 33910), (2100, 27128), (2400, 23737), (2800, 20346), (3360, 16955), (3391, 16800), (4200, 13564), (5600, 10173), (6782, 8400)]