2628899520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1019

約数の個数: 224

約数和(自身を含む): 9030931392

約数和(自身を除く): 6402031872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 313, 320, 390, 416, 480, 520, 624, 626, 673, 780, 832, 939, 960, 1040, 1248, 1252, 1346, 1560, 1565, 1878, 2019, 2080, 2496, 2504, 2692, 3120, 3130, 3365, 3756, 4038, 4069, 4160, 4695, 5008, 5384, 6240, 6260, 6730, 7512, 8076, 8138, 8749, 9390, 10016, 10095, 10768, 12207, 12480, 12520, 13460, 15024, 16152, 16276, 17498, 18780, 20032, 20190, 20345, 21536, 24414, 25040, 26247, 26920, 30048, 32304, 32552, 34996, 37560, 40380, 40690, 43072, 43745, 48828, 50080, 52494, 53840, 60096, 61035, 64608, 65104, 69992, 75120, 80760, 81380, 87490, 97656, 100160, 104988, 107680, 122070, 129216, 130208, 131235, 139984, 150240, 161520, 162760, 174980, 195312, 209976, 210649, 215360, 244140, 260416, 262470, 279968, 300480, 323040, 325520, 349960, 390624, 419952, 421298, 488280, 524940, 559936, 631947, 646080, 651040, 699920, 781248, 839904, 842596, 976560, 1049880, 1053245, 1263894, 1302080, 1399840, 1679808, 1685192, 1953120, 2099760, 2106490, 2527788, 2738437, 2799680, 3159735, 3370384, 3906240, 4199520, 4212980, 5055576, 5476874, 6319470, 6740768, 8215311, 8399040, 8425960, 10111152, 10953748, 12638940, 13481536, 13692185, 16430622, 16851920, 20222304, 21907496, 25277880, 27384370, 32861244, 33703840, 40444608, 41076555, 43814992, 50555760, 54768740, 65722488, 67407680, 82153110, 87629984, 101111520, 109537480, 131444976, 164306220, 175259968, 202223040, 219074960, 262889952, 328612440, 438149920, 525779904, 657224880, 876299840, 1314449760, 2628899520]

約数ペア:

[(1, 2628899520), (2, 1314449760), (3, 876299840), (4, 657224880), (5, 525779904), (6, 438149920), (8, 328612440), (10, 262889952), (12, 219074960), (13, 202223040), (15, 175259968), (16, 164306220), (20, 131444976), (24, 109537480), (26, 101111520), (30, 87629984), (32, 82153110), (39, 67407680), (40, 65722488), (48, 54768740), (52, 50555760), (60, 43814992), (64, 41076555), (65, 40444608), (78, 33703840), (80, 32861244), (96, 27384370), (104, 25277880), (120, 21907496), (130, 20222304), (156, 16851920), (160, 16430622), (192, 13692185), (195, 13481536), (208, 12638940), (240, 10953748), (260, 10111152), (312, 8425960), (313, 8399040), (320, 8215311), (390, 6740768), (416, 6319470), (480, 5476874), (520, 5055576), (624, 4212980), (626, 4199520), (673, 3906240), (780, 3370384), (832, 3159735), (939, 2799680), (960, 2738437), (1040, 2527788), (1248, 2106490), (1252, 2099760), (1346, 1953120), (1560, 1685192), (1565, 1679808), (1878, 1399840), (2019, 1302080), (2080, 1263894), (2496, 1053245), (2504, 1049880), (2692, 976560), (3120, 842596), (3130, 839904), (3365, 781248), (3756, 699920), (4038, 651040), (4069, 646080), (4160, 631947), (4695, 559936), (5008, 524940), (5384, 488280), (6240, 421298), (6260, 419952), (6730, 390624), (7512, 349960), (8076, 325520), (8138, 323040), (8749, 300480), (9390, 279968), (10016, 262470), (10095, 260416), (10768, 244140), (12207, 215360), (12480, 210649), (12520, 209976), (13460, 195312), (15024, 174980), (16152, 162760), (16276, 161520), (17498, 150240), (18780, 139984), (20032, 131235), (20190, 130208), (20345, 129216), (21536, 122070), (24414, 107680), (25040, 104988), (26247, 100160), (26920, 97656), (30048, 87490), (32304, 81380), (32552, 80760), (34996, 75120), (37560, 69992), (40380, 65104), (40690, 64608), (43072, 61035), (43745, 60096), (48828, 53840), (50080, 52494)]