140817360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30881}}^1$

素因数の和:30916

約数の個数: 80

約数和(自身を含む): 459524160

約数和(自身を除く): 318706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 30881, 61762, 92643, 123524, 154405, 185286, 247048, 308810, 370572, 463215, 494096, 586739, 617620, 741144, 926430, 1173478, 1235240, 1482288, 1760217, 1852860, 2346956, 2470480, 2933695, 3520434, 3705720, 4693912, 5867390, 7040868, 7411440, 8801085, 9387824, 11734780, 14081736, 17602170, 23469560, 28163472, 35204340, 46939120, 70408680, 140817360]

約数ペア:

[(1, 140817360), (2, 70408680), (3, 46939120), (4, 35204340), (5, 28163472), (6, 23469560), (8, 17602170), (10, 14081736), (12, 11734780), (15, 9387824), (16, 8801085), (19, 7411440), (20, 7040868), (24, 5867390), (30, 4693912), (38, 3705720), (40, 3520434), (48, 2933695), (57, 2470480), (60, 2346956), (76, 1852860), (80, 1760217), (95, 1482288), (114, 1235240), (120, 1173478), (152, 926430), (190, 741144), (228, 617620), (240, 586739), (285, 494096), (304, 463215), (380, 370572), (456, 308810), (570, 247048), (760, 185286), (912, 154405), (1140, 123524), (1520, 92643), (2280, 61762), (4560, 30881)]