151347520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 381853440

約数和(自身を除く): 230505920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 145, 160, 188, 232, 235, 290, 320, 347, 376, 464, 470, 580, 694, 752, 928, 940, 1160, 1363, 1388, 1504, 1735, 1856, 1880, 2320, 2726, 2776, 3008, 3470, 3760, 4640, 5452, 5552, 6815, 6940, 7520, 9280, 10063, 10904, 11104, 13630, 13880, 15040, 16309, 20126, 21808, 22208, 27260, 27760, 32618, 40252, 43616, 50315, 54520, 55520, 65236, 80504, 81545, 87232, 100630, 109040, 111040, 130472, 161008, 163090, 201260, 218080, 260944, 322016, 326180, 402520, 436160, 472961, 521888, 644032, 652360, 805040, 945922, 1043776, 1304720, 1610080, 1891844, 2364805, 2609440, 3220160, 3783688, 4729610, 5218880, 7567376, 9459220, 15134752, 18918440, 30269504, 37836880, 75673760, 151347520]

約数ペア:

[(1, 151347520), (2, 75673760), (4, 37836880), (5, 30269504), (8, 18918440), (10, 15134752), (16, 9459220), (20, 7567376), (29, 5218880), (32, 4729610), (40, 3783688), (47, 3220160), (58, 2609440), (64, 2364805), (80, 1891844), (94, 1610080), (116, 1304720), (145, 1043776), (160, 945922), (188, 805040), (232, 652360), (235, 644032), (290, 521888), (320, 472961), (347, 436160), (376, 402520), (464, 326180), (470, 322016), (580, 260944), (694, 218080), (752, 201260), (928, 163090), (940, 161008), (1160, 130472), (1363, 111040), (1388, 109040), (1504, 100630), (1735, 87232), (1856, 81545), (1880, 80504), (2320, 65236), (2726, 55520), (2776, 54520), (3008, 50315), (3470, 43616), (3760, 40252), (4640, 32618), (5452, 27760), (5552, 27260), (6815, 22208), (6940, 21808), (7520, 20126), (9280, 16309), (10063, 15040), (10904, 13880), (11104, 13630)]