220625323520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397151}}^1$

素因数の和:397212

約数の個数: 160

約数和(自身を含む): 624056057856

約数和(自身を除く): 403430734336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 15872, 17360, 17920, 19840, 27776, 34720, 39680, 55552, 69440, 79360, 111104, 138880, 277760, 397151, 555520, 794302, 1588604, 1985755, 2780057, 3177208, 3971510, 5560114, 6354416, 7943020, 11120228, 12311681, 12708832, 13900285, 15886040, 22240456, 24623362, 25417664, 27800570, 31772080, 44480912, 49246724, 50835328, 55601140, 61558405, 63544160, 86181767, 88961824, 98493448, 101670656, 111202280, 123116810, 127088320, 172363534, 177923648, 196986896, 203341312, 222404560, 246233620, 254176640, 344727068, 355847296, 393973792, 430908835, 444809120, 492467240, 508353280, 689454136, 711694592, 787947584, 861817670, 889618240, 984934480, 1016706560, 1378908272, 1423389184, 1575895168, 1723635340, 1779236480, 1969868960, 2757816544, 3151790336, 3447270680, 3558472960, 3939737920, 5515633088, 6303580672, 6894541360, 7116945920, 7879475840, 11031266176, 13789082720, 15758951680, 22062532352, 27578165440, 31517903360, 44125064704, 55156330880, 110312661760, 220625323520]

約数ペア:

[(1, 220625323520), (2, 110312661760), (4, 55156330880), (5, 44125064704), (7, 31517903360), (8, 27578165440), (10, 22062532352), (14, 15758951680), (16, 13789082720), (20, 11031266176), (28, 7879475840), (31, 7116945920), (32, 6894541360), (35, 6303580672), (40, 5515633088), (56, 3939737920), (62, 3558472960), (64, 3447270680), (70, 3151790336), (80, 2757816544), (112, 1969868960), (124, 1779236480), (128, 1723635340), (140, 1575895168), (155, 1423389184), (160, 1378908272), (217, 1016706560), (224, 984934480), (248, 889618240), (256, 861817670), (280, 787947584), (310, 711694592), (320, 689454136), (434, 508353280), (448, 492467240), (496, 444809120), (512, 430908835), (560, 393973792), (620, 355847296), (640, 344727068), (868, 254176640), (896, 246233620), (992, 222404560), (1085, 203341312), (1120, 196986896), (1240, 177923648), (1280, 172363534), (1736, 127088320), (1792, 123116810), (1984, 111202280), (2170, 101670656), (2240, 98493448), (2480, 88961824), (2560, 86181767), (3472, 63544160), (3584, 61558405), (3968, 55601140), (4340, 50835328), (4480, 49246724), (4960, 44480912), (6944, 31772080), (7936, 27800570), (8680, 25417664), (8960, 24623362), (9920, 22240456), (13888, 15886040), (15872, 13900285), (17360, 12708832), (17920, 12311681), (19840, 11120228), (27776, 7943020), (34720, 6354416), (39680, 5560114), (55552, 3971510), (69440, 3177208), (79360, 2780057), (111104, 1985755), (138880, 1588604), (277760, 794302), (397151, 555520)]