210559680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 168

約数和(自身を含む): 731776032

約数和(自身を除く): 521216352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 647, 678, 720, 904, 960, 1017, 1130, 1294, 1356, 1440, 1695, 1808, 1941, 2034, 2260, 2588, 2712, 2880, 3235, 3390, 3616, 3882, 4068, 4520, 5085, 5176, 5424, 5823, 6470, 6780, 7232, 7764, 8136, 9040, 9705, 10170, 10352, 10848, 11646, 12940, 13560, 15528, 16272, 18080, 19410, 20340, 20704, 21696, 23292, 25880, 27120, 29115, 31056, 32544, 36160, 38820, 40680, 41408, 46584, 51760, 54240, 58230, 62112, 65088, 73111, 77640, 81360, 93168, 103520, 108480, 116460, 124224, 146222, 155280, 162720, 186336, 207040, 219333, 232920, 292444, 310560, 325440, 365555, 372672, 438666, 465840, 584888, 621120, 657999, 731110, 877332, 931680, 1096665, 1169776, 1315998, 1462220, 1754664, 1863360, 2193330, 2339552, 2631996, 2924440, 3289995, 3509328, 4386660, 4679104, 5263992, 5848880, 6579990, 7018656, 8773320, 10527984, 11697760, 13159980, 14037312, 17546640, 21055968, 23395520, 26319960, 35093280, 42111936, 52639920, 70186560, 105279840, 210559680]

約数ペア:

[(1, 210559680), (2, 105279840), (3, 70186560), (4, 52639920), (5, 42111936), (6, 35093280), (8, 26319960), (9, 23395520), (10, 21055968), (12, 17546640), (15, 14037312), (16, 13159980), (18, 11697760), (20, 10527984), (24, 8773320), (30, 7018656), (32, 6579990), (36, 5848880), (40, 5263992), (45, 4679104), (48, 4386660), (60, 3509328), (64, 3289995), (72, 2924440), (80, 2631996), (90, 2339552), (96, 2193330), (113, 1863360), (120, 1754664), (144, 1462220), (160, 1315998), (180, 1169776), (192, 1096665), (226, 931680), (240, 877332), (288, 731110), (320, 657999), (339, 621120), (360, 584888), (452, 465840), (480, 438666), (565, 372672), (576, 365555), (647, 325440), (678, 310560), (720, 292444), (904, 232920), (960, 219333), (1017, 207040), (1130, 186336), (1294, 162720), (1356, 155280), (1440, 146222), (1695, 124224), (1808, 116460), (1941, 108480), (2034, 103520), (2260, 93168), (2588, 81360), (2712, 77640), (2880, 73111), (3235, 65088), (3390, 62112), (3616, 58230), (3882, 54240), (4068, 51760), (4520, 46584), (5085, 41408), (5176, 40680), (5424, 38820), (5823, 36160), (6470, 32544), (6780, 31056), (7232, 29115), (7764, 27120), (8136, 25880), (9040, 23292), (9705, 21696), (10170, 20704), (10352, 20340), (10848, 19410), (11646, 18080), (12940, 16272), (13560, 15528)]