234870160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5408

約数の個数: 80

約数和(自身を含む): 632102400

約数和(自身を除く): 397232240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5309, 5530, 6320, 8848, 10618, 11060, 21236, 22120, 26545, 37163, 42472, 44240, 53090, 74326, 84944, 106180, 148652, 185815, 212360, 297304, 371630, 419411, 424720, 594608, 743260, 838822, 1486520, 1677644, 2097055, 2935877, 2973040, 3355288, 4194110, 5871754, 6710576, 8388220, 11743508, 14679385, 16776440, 23487016, 29358770, 33552880, 46974032, 58717540, 117435080, 234870160]

約数ペア:

[(1, 234870160), (2, 117435080), (4, 58717540), (5, 46974032), (7, 33552880), (8, 29358770), (10, 23487016), (14, 16776440), (16, 14679385), (20, 11743508), (28, 8388220), (35, 6710576), (40, 5871754), (56, 4194110), (70, 3355288), (79, 2973040), (80, 2935877), (112, 2097055), (140, 1677644), (158, 1486520), (280, 838822), (316, 743260), (395, 594608), (553, 424720), (560, 419411), (632, 371630), (790, 297304), (1106, 212360), (1264, 185815), (1580, 148652), (2212, 106180), (2765, 84944), (3160, 74326), (4424, 53090), (5309, 44240), (5530, 42472), (6320, 37163), (8848, 26545), (10618, 22120), (11060, 21236)]