2439398400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 264

約数和(自身を含む): 8418967104

約数和(自身を除く): 5979568704

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, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1024, 1104, 1150, 1200, 1280, 1380, 1381, 1472, 1536, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2560, 2760, 2762, 2944, 3072, 3200, 3450, 3680, 3840, 4143, 4416, 4600, 4800, 5120, 5520, 5524, 5888, 6400, 6900, 6905, 7360, 7680, 8286, 8832, 9200, 9600, 11040, 11048, 11776, 12800, 13800, 13810, 14720, 15360, 16572, 17664, 18400, 19200, 20715, 22080, 22096, 23552, 25600, 27600, 27620, 29440, 31763, 33144, 34525, 35328, 36800, 38400, 41430, 44160, 44192, 55200, 55240, 58880, 63526, 66288, 69050, 70656, 73600, 76800, 82860, 88320, 88384, 95289, 103575, 110400, 110480, 117760, 127052, 132576, 138100, 147200, 158815, 165720, 176640, 176768, 190578, 207150, 220800, 220960, 254104, 265152, 276200, 294400, 317630, 331440, 353280, 353536, 381156, 414300, 441600, 441920, 476445, 508208, 530304, 552400, 588800, 635260, 662880, 707072, 762312, 794075, 828600, 883200, 883840, 952890, 1016416, 1060608, 1104800, 1270520, 1325760, 1414144, 1524624, 1588150, 1657200, 1766400, 1767680, 1905780, 2032832, 2121216, 2209600, 2382225, 2541040, 2651520, 3049248, 3176300, 3314400, 3535360, 3811560, 4065664, 4242432, 4419200, 4764450, 5082080, 5303040, 6098496, 6352600, 6628800, 7070720, 7623120, 8131328, 8838400, 9528900, 10164160, 10606080, 12196992, 12705200, 13257600, 15246240, 16262656, 17676800, 19057800, 20328320, 21212160, 24393984, 25410400, 26515200, 30492480, 32525312, 35353600, 38115600, 40656640, 48787968, 50820800, 53030400, 60984960, 76231200, 81313280, 97575936, 101641600, 106060800, 121969920, 152462400, 162626560, 203283200, 243939840, 304924800, 406566400, 487879680, 609849600, 813132800, 1219699200, 2439398400]

約数ペア:

[(1, 2439398400), (2, 1219699200), (3, 813132800), (4, 609849600), (5, 487879680), (6, 406566400), (8, 304924800), (10, 243939840), (12, 203283200), (15, 162626560), (16, 152462400), (20, 121969920), (23, 106060800), (24, 101641600), (25, 97575936), (30, 81313280), (32, 76231200), (40, 60984960), (46, 53030400), (48, 50820800), (50, 48787968), (60, 40656640), (64, 38115600), (69, 35353600), (75, 32525312), (80, 30492480), (92, 26515200), (96, 25410400), (100, 24393984), (115, 21212160), (120, 20328320), (128, 19057800), (138, 17676800), (150, 16262656), (160, 15246240), (184, 13257600), (192, 12705200), (200, 12196992), (230, 10606080), (240, 10164160), (256, 9528900), (276, 8838400), (300, 8131328), (320, 7623120), (345, 7070720), (368, 6628800), (384, 6352600), (400, 6098496), (460, 5303040), (480, 5082080), (512, 4764450), (552, 4419200), (575, 4242432), (600, 4065664), (640, 3811560), (690, 3535360), (736, 3314400), (768, 3176300), (800, 3049248), (920, 2651520), (960, 2541040), (1024, 2382225), (1104, 2209600), (1150, 2121216), (1200, 2032832), (1280, 1905780), (1380, 1767680), (1381, 1766400), (1472, 1657200), (1536, 1588150), (1600, 1524624), (1725, 1414144), (1840, 1325760), (1920, 1270520), (2208, 1104800), (2300, 1060608), (2400, 1016416), (2560, 952890), (2760, 883840), (2762, 883200), (2944, 828600), (3072, 794075), (3200, 762312), (3450, 707072), (3680, 662880), (3840, 635260), (4143, 588800), (4416, 552400), (4600, 530304), (4800, 508208), (5120, 476445), (5520, 441920), (5524, 441600), (5888, 414300), (6400, 381156), (6900, 353536), (6905, 353280), (7360, 331440), (7680, 317630), (8286, 294400), (8832, 276200), (9200, 265152), (9600, 254104), (11040, 220960), (11048, 220800), (11776, 207150), (12800, 190578), (13800, 176768), (13810, 176640), (14720, 165720), (15360, 158815), (16572, 147200), (17664, 138100), (18400, 132576), (19200, 127052), (20715, 117760), (22080, 110480), (22096, 110400), (23552, 103575), (25600, 95289), (27600, 88384), (27620, 88320), (29440, 82860), (31763, 76800), (33144, 73600), (34525, 70656), (35328, 69050), (36800, 66288), (38400, 63526), (41430, 58880), (44160, 55240), (44192, 55200)]