89397840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 319979520

約数和(自身を除く): 230581680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 419, 420, 508, 560, 635, 762, 838, 840, 889, 1016, 1257, 1270, 1524, 1676, 1680, 1778, 1905, 2032, 2095, 2514, 2540, 2667, 2933, 3048, 3352, 3556, 3810, 4190, 4445, 5028, 5080, 5334, 5866, 6096, 6285, 6704, 7112, 7620, 8380, 8799, 8890, 10056, 10160, 10668, 11732, 12570, 13335, 14224, 14665, 15240, 16760, 17598, 17780, 20112, 21336, 23464, 25140, 26670, 29330, 30480, 33520, 35196, 35560, 42672, 43995, 46928, 50280, 53213, 53340, 58660, 70392, 71120, 87990, 100560, 106426, 106680, 117320, 140784, 159639, 175980, 212852, 213360, 234640, 266065, 319278, 351960, 372491, 425704, 532130, 638556, 703920, 744982, 798195, 851408, 1064260, 1117473, 1277112, 1489964, 1596390, 1862455, 2128520, 2234946, 2554224, 2979928, 3192780, 3724910, 4257040, 4469892, 5587365, 5959856, 6385560, 7449820, 8939784, 11174730, 12771120, 14899640, 17879568, 22349460, 29799280, 44698920, 89397840]

約数ペア:

[(1, 89397840), (2, 44698920), (3, 29799280), (4, 22349460), (5, 17879568), (6, 14899640), (7, 12771120), (8, 11174730), (10, 8939784), (12, 7449820), (14, 6385560), (15, 5959856), (16, 5587365), (20, 4469892), (21, 4257040), (24, 3724910), (28, 3192780), (30, 2979928), (35, 2554224), (40, 2234946), (42, 2128520), (48, 1862455), (56, 1596390), (60, 1489964), (70, 1277112), (80, 1117473), (84, 1064260), (105, 851408), (112, 798195), (120, 744982), (127, 703920), (140, 638556), (168, 532130), (210, 425704), (240, 372491), (254, 351960), (280, 319278), (336, 266065), (381, 234640), (419, 213360), (420, 212852), (508, 175980), (560, 159639), (635, 140784), (762, 117320), (838, 106680), (840, 106426), (889, 100560), (1016, 87990), (1257, 71120), (1270, 70392), (1524, 58660), (1676, 53340), (1680, 53213), (1778, 50280), (1905, 46928), (2032, 43995), (2095, 42672), (2514, 35560), (2540, 35196), (2667, 33520), (2933, 30480), (3048, 29330), (3352, 26670), (3556, 25140), (3810, 23464), (4190, 21336), (4445, 20112), (5028, 17780), (5080, 17598), (5334, 16760), (5866, 15240), (6096, 14665), (6285, 14224), (6704, 13335), (7112, 12570), (7620, 11732), (8380, 10668), (8799, 10160), (8890, 10056)]