355010320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 1012435200

約数和(自身を除く): 657424880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 89, 112, 119, 136, 140, 170, 178, 238, 272, 280, 340, 356, 419, 445, 476, 560, 595, 623, 680, 712, 838, 890, 952, 1190, 1246, 1360, 1424, 1513, 1676, 1780, 1904, 2095, 2380, 2492, 2933, 3026, 3115, 3352, 3560, 4190, 4760, 4984, 5866, 6052, 6230, 6704, 7120, 7123, 7565, 8380, 9520, 9968, 10591, 11732, 12104, 12460, 14246, 14665, 15130, 16760, 21182, 23464, 24208, 24920, 28492, 29330, 30260, 33520, 35615, 37291, 42364, 46928, 49840, 49861, 52955, 56984, 58660, 60520, 71230, 74582, 84728, 99722, 105910, 113968, 117320, 121040, 142460, 149164, 169456, 186455, 199444, 211820, 234640, 249305, 261037, 284920, 298328, 372910, 398888, 423640, 498610, 522074, 569840, 596656, 633947, 745820, 797776, 847280, 997220, 1044148, 1267894, 1305185, 1491640, 1994440, 2088296, 2535788, 2610370, 2983280, 3169735, 3988880, 4176592, 4437629, 5071576, 5220740, 6339470, 8875258, 10143152, 10441480, 12678940, 17750516, 20882960, 22188145, 25357880, 35501032, 44376290, 50715760, 71002064, 88752580, 177505160, 355010320]

約数ペア:

[(1, 355010320), (2, 177505160), (4, 88752580), (5, 71002064), (7, 50715760), (8, 44376290), (10, 35501032), (14, 25357880), (16, 22188145), (17, 20882960), (20, 17750516), (28, 12678940), (34, 10441480), (35, 10143152), (40, 8875258), (56, 6339470), (68, 5220740), (70, 5071576), (80, 4437629), (85, 4176592), (89, 3988880), (112, 3169735), (119, 2983280), (136, 2610370), (140, 2535788), (170, 2088296), (178, 1994440), (238, 1491640), (272, 1305185), (280, 1267894), (340, 1044148), (356, 997220), (419, 847280), (445, 797776), (476, 745820), (560, 633947), (595, 596656), (623, 569840), (680, 522074), (712, 498610), (838, 423640), (890, 398888), (952, 372910), (1190, 298328), (1246, 284920), (1360, 261037), (1424, 249305), (1513, 234640), (1676, 211820), (1780, 199444), (1904, 186455), (2095, 169456), (2380, 149164), (2492, 142460), (2933, 121040), (3026, 117320), (3115, 113968), (3352, 105910), (3560, 99722), (4190, 84728), (4760, 74582), (4984, 71230), (5866, 60520), (6052, 58660), (6230, 56984), (6704, 52955), (7120, 49861), (7123, 49840), (7565, 46928), (8380, 42364), (9520, 37291), (9968, 35615), (10591, 33520), (11732, 30260), (12104, 29330), (12460, 28492), (14246, 24920), (14665, 24208), (15130, 23464), (16760, 21182)]