680505600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 324

約数和(自身を含む): 2382739856

約数和(自身を除く): 1702234256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 67, 69, 75, 80, 92, 96, 100, 115, 120, 128, 134, 138, 150, 160, 184, 192, 200, 201, 230, 240, 256, 268, 276, 300, 320, 335, 345, 368, 384, 400, 402, 460, 480, 529, 536, 552, 575, 600, 640, 670, 690, 736, 768, 800, 804, 920, 960, 1005, 1058, 1072, 1104, 1150, 1200, 1280, 1340, 1380, 1472, 1541, 1587, 1600, 1608, 1675, 1725, 1840, 1920, 2010, 2116, 2144, 2208, 2300, 2400, 2645, 2680, 2760, 2944, 3082, 3174, 3200, 3216, 3350, 3450, 3680, 3840, 4020, 4232, 4288, 4416, 4600, 4623, 4800, 5025, 5290, 5360, 5520, 5888, 6164, 6348, 6400, 6432, 6700, 6900, 7360, 7705, 7935, 8040, 8464, 8576, 8832, 9200, 9246, 9600, 10050, 10580, 10720, 11040, 12328, 12696, 12864, 13225, 13400, 13800, 14720, 15410, 15870, 16080, 16928, 17152, 17664, 18400, 18492, 19200, 20100, 21160, 21440, 22080, 23115, 24656, 25392, 25728, 26450, 26800, 27600, 29440, 30820, 31740, 32160, 33856, 35443, 36800, 36984, 38525, 39675, 40200, 42320, 42880, 44160, 46230, 49312, 50784, 51456, 52900, 53600, 55200, 61640, 63480, 64320, 67712, 70886, 73600, 73968, 77050, 79350, 80400, 84640, 85760, 88320, 92460, 98624, 101568, 105800, 106329, 107200, 110400, 115575, 123280, 126960, 128640, 135424, 141772, 147200, 147936, 154100, 158700, 160800, 169280, 177215, 184920, 197248, 203136, 211600, 212658, 214400, 220800, 231150, 246560, 253920, 257280, 283544, 295872, 308200, 317400, 321600, 338560, 354430, 369840, 394496, 406272, 423200, 425316, 428800, 441600, 462300, 493120, 507840, 531645, 567088, 591744, 616400, 634800, 643200, 677120, 708860, 739680, 846400, 850632, 886075, 924600, 986240, 1015680, 1063290, 1134176, 1183488, 1232800, 1269600, 1286400, 1417720, 1479360, 1692800, 1701264, 1772150, 1849200, 1972480, 2031360, 2126580, 2268352, 2465600, 2539200, 2658225, 2835440, 2958720, 3385600, 3402528, 3544300, 3698400, 4253160, 4536704, 4931200, 5078400, 5316450, 5670880, 5917440, 6805056, 7088600, 7396800, 8506320, 9073408, 9862400, 10156800, 10632900, 11341760, 13610112, 14177200, 14793600, 17012640, 21265800, 22683520, 27220224, 28354400, 29587200, 34025280, 42531600, 45367040, 56708800, 68050560, 85063200, 113417600, 136101120, 170126400, 226835200, 340252800, 680505600]

約数ペア:

[(1, 680505600), (2, 340252800), (3, 226835200), (4, 170126400), (5, 136101120), (6, 113417600), (8, 85063200), (10, 68050560), (12, 56708800), (15, 45367040), (16, 42531600), (20, 34025280), (23, 29587200), (24, 28354400), (25, 27220224), (30, 22683520), (32, 21265800), (40, 17012640), (46, 14793600), (48, 14177200), (50, 13610112), (60, 11341760), (64, 10632900), (67, 10156800), (69, 9862400), (75, 9073408), (80, 8506320), (92, 7396800), (96, 7088600), (100, 6805056), (115, 5917440), (120, 5670880), (128, 5316450), (134, 5078400), (138, 4931200), (150, 4536704), (160, 4253160), (184, 3698400), (192, 3544300), (200, 3402528), (201, 3385600), (230, 2958720), (240, 2835440), (256, 2658225), (268, 2539200), (276, 2465600), (300, 2268352), (320, 2126580), (335, 2031360), (345, 1972480), (368, 1849200), (384, 1772150), (400, 1701264), (402, 1692800), (460, 1479360), (480, 1417720), (529, 1286400), (536, 1269600), (552, 1232800), (575, 1183488), (600, 1134176), (640, 1063290), (670, 1015680), (690, 986240), (736, 924600), (768, 886075), (800, 850632), (804, 846400), (920, 739680), (960, 708860), (1005, 677120), (1058, 643200), (1072, 634800), (1104, 616400), (1150, 591744), (1200, 567088), (1280, 531645), (1340, 507840), (1380, 493120), (1472, 462300), (1541, 441600), (1587, 428800), (1600, 425316), (1608, 423200), (1675, 406272), (1725, 394496), (1840, 369840), (1920, 354430), (2010, 338560), (2116, 321600), (2144, 317400), (2208, 308200), (2300, 295872), (2400, 283544), (2645, 257280), (2680, 253920), (2760, 246560), (2944, 231150), (3082, 220800), (3174, 214400), (3200, 212658), (3216, 211600), (3350, 203136), (3450, 197248), (3680, 184920), (3840, 177215), (4020, 169280), (4232, 160800), (4288, 158700), (4416, 154100), (4600, 147936), (4623, 147200), (4800, 141772), (5025, 135424), (5290, 128640), (5360, 126960), (5520, 123280), (5888, 115575), (6164, 110400), (6348, 107200), (6400, 106329), (6432, 105800), (6700, 101568), (6900, 98624), (7360, 92460), (7705, 88320), (7935, 85760), (8040, 84640), (8464, 80400), (8576, 79350), (8832, 77050), (9200, 73968), (9246, 73600), (9600, 70886), (10050, 67712), (10580, 64320), (10720, 63480), (11040, 61640), (12328, 55200), (12696, 53600), (12864, 52900), (13225, 51456), (13400, 50784), (13800, 49312), (14720, 46230), (15410, 44160), (15870, 42880), (16080, 42320), (16928, 40200), (17152, 39675), (17664, 38525), (18400, 36984), (18492, 36800), (19200, 35443), (20100, 33856), (21160, 32160), (21440, 31740), (22080, 30820), (23115, 29440), (24656, 27600), (25392, 26800), (25728, 26450)]