834854720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6317}}^1$

素因数の和:6400

約数の個数: 112

約数和(自身を含む): 2310871680

約数和(自身を除く): 1476016960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2240, 2360, 3304, 3776, 4130, 4720, 6317, 6608, 8260, 9440, 12634, 13216, 16520, 18880, 25268, 26432, 31585, 33040, 44219, 50536, 63170, 66080, 88438, 101072, 126340, 132160, 176876, 202144, 221095, 252680, 353752, 372703, 404288, 442190, 505360, 707504, 745406, 884380, 1010720, 1415008, 1490812, 1768760, 1863515, 2021440, 2608921, 2830016, 2981624, 3537520, 3727030, 5217842, 5963248, 7075040, 7454060, 10435684, 11926496, 13044605, 14150080, 14908120, 20871368, 23852992, 26089210, 29816240, 41742736, 52178420, 59632480, 83485472, 104356840, 119264960, 166970944, 208713680, 417427360, 834854720]

約数ペア:

[(1, 834854720), (2, 417427360), (4, 208713680), (5, 166970944), (7, 119264960), (8, 104356840), (10, 83485472), (14, 59632480), (16, 52178420), (20, 41742736), (28, 29816240), (32, 26089210), (35, 23852992), (40, 20871368), (56, 14908120), (59, 14150080), (64, 13044605), (70, 11926496), (80, 10435684), (112, 7454060), (118, 7075040), (140, 5963248), (160, 5217842), (224, 3727030), (236, 3537520), (280, 2981624), (295, 2830016), (320, 2608921), (413, 2021440), (448, 1863515), (472, 1768760), (560, 1490812), (590, 1415008), (826, 1010720), (944, 884380), (1120, 745406), (1180, 707504), (1652, 505360), (1888, 442190), (2065, 404288), (2240, 372703), (2360, 353752), (3304, 252680), (3776, 221095), (4130, 202144), (4720, 176876), (6317, 132160), (6608, 126340), (8260, 101072), (9440, 88438), (12634, 66080), (13216, 63170), (16520, 50536), (18880, 44219), (25268, 33040), (26432, 31585)]