925218560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3390

約数の個数: 144

約数和(自身を含む): 2615273472

約数和(自身を除く): 1690054912

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, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3331, 3472, 3968, 4340, 4480, 4960, 6662, 6944, 7936, 8680, 8960, 9920, 13324, 13888, 16655, 17360, 19840, 23317, 26648, 27776, 33310, 34720, 39680, 46634, 53296, 55552, 66620, 69440, 93268, 103261, 106592, 116585, 133240, 138880, 186536, 206522, 213184, 233170, 266480, 277760, 373072, 413044, 426368, 466340, 516305, 532960, 722827, 746144, 826088, 852736, 932680, 1032610, 1065920, 1445654, 1492288, 1652176, 1865360, 2065220, 2131840, 2891308, 2984576, 3304352, 3614135, 3730720, 4130440, 4263680, 5782616, 5969152, 6608704, 7228270, 7461440, 8260880, 11565232, 13217408, 14456540, 14922880, 16521760, 23130464, 26434816, 28913080, 29845760, 33043520, 46260928, 57826160, 66087040, 92521856, 115652320, 132174080, 185043712, 231304640, 462609280, 925218560]

約数ペア:

[(1, 925218560), (2, 462609280), (4, 231304640), (5, 185043712), (7, 132174080), (8, 115652320), (10, 92521856), (14, 66087040), (16, 57826160), (20, 46260928), (28, 33043520), (31, 29845760), (32, 28913080), (35, 26434816), (40, 23130464), (56, 16521760), (62, 14922880), (64, 14456540), (70, 13217408), (80, 11565232), (112, 8260880), (124, 7461440), (128, 7228270), (140, 6608704), (155, 5969152), (160, 5782616), (217, 4263680), (224, 4130440), (248, 3730720), (256, 3614135), (280, 3304352), (310, 2984576), (320, 2891308), (434, 2131840), (448, 2065220), (496, 1865360), (560, 1652176), (620, 1492288), (640, 1445654), (868, 1065920), (896, 1032610), (992, 932680), (1085, 852736), (1120, 826088), (1240, 746144), (1280, 722827), (1736, 532960), (1792, 516305), (1984, 466340), (2170, 426368), (2240, 413044), (2480, 373072), (3331, 277760), (3472, 266480), (3968, 233170), (4340, 213184), (4480, 206522), (4960, 186536), (6662, 138880), (6944, 133240), (7936, 116585), (8680, 106592), (8960, 103261), (9920, 93268), (13324, 69440), (13888, 66620), (16655, 55552), (17360, 53296), (19840, 46634), (23317, 39680), (26648, 34720), (27776, 33310)]