70889040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 251055360

約数和(自身を除く): 180166320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 887, 888, 999, 1080, 1110, 1332, 1480, 1665, 1774, 1776, 1998, 2160, 2220, 2661, 2664, 2960, 3330, 3548, 3996, 4435, 4440, 4995, 5322, 5328, 6660, 7096, 7983, 7992, 8870, 8880, 9990, 10644, 13305, 13320, 14192, 15966, 15984, 17740, 19980, 21288, 23949, 26610, 26640, 31932, 32819, 35480, 39915, 39960, 42576, 47898, 53220, 63864, 65638, 70960, 79830, 79920, 95796, 98457, 106440, 119745, 127728, 131276, 159660, 164095, 191592, 196914, 212880, 239490, 262552, 295371, 319320, 328190, 383184, 393828, 478980, 492285, 525104, 590742, 638640, 656380, 787656, 886113, 957960, 984570, 1181484, 1312760, 1476855, 1575312, 1772226, 1915920, 1969140, 2362968, 2625520, 2953710, 3544452, 3938280, 4430565, 4725936, 5907420, 7088904, 7876560, 8861130, 11814840, 14177808, 17722260, 23629680, 35444520, 70889040]

約数ペア:

[(1, 70889040), (2, 35444520), (3, 23629680), (4, 17722260), (5, 14177808), (6, 11814840), (8, 8861130), (9, 7876560), (10, 7088904), (12, 5907420), (15, 4725936), (16, 4430565), (18, 3938280), (20, 3544452), (24, 2953710), (27, 2625520), (30, 2362968), (36, 1969140), (37, 1915920), (40, 1772226), (45, 1575312), (48, 1476855), (54, 1312760), (60, 1181484), (72, 984570), (74, 957960), (80, 886113), (90, 787656), (108, 656380), (111, 638640), (120, 590742), (135, 525104), (144, 492285), (148, 478980), (180, 393828), (185, 383184), (216, 328190), (222, 319320), (240, 295371), (270, 262552), (296, 239490), (333, 212880), (360, 196914), (370, 191592), (432, 164095), (444, 159660), (540, 131276), (555, 127728), (592, 119745), (666, 106440), (720, 98457), (740, 95796), (887, 79920), (888, 79830), (999, 70960), (1080, 65638), (1110, 63864), (1332, 53220), (1480, 47898), (1665, 42576), (1774, 39960), (1776, 39915), (1998, 35480), (2160, 32819), (2220, 31932), (2661, 26640), (2664, 26610), (2960, 23949), (3330, 21288), (3548, 19980), (3996, 17740), (4435, 15984), (4440, 15966), (4995, 14192), (5322, 13320), (5328, 13305), (6660, 10644), (7096, 9990), (7983, 8880), (7992, 8870)]