140537760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 494968320

約数和(自身を除く): 354430560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 619, 645, 660, 688, 860, 880, 946, 1032, 1056, 1238, 1290, 1320, 1376, 1419, 1720, 1760, 1857, 1892, 2064, 2365, 2476, 2580, 2640, 2838, 3095, 3440, 3714, 3784, 4128, 4730, 4952, 5160, 5280, 5676, 6190, 6809, 6880, 7095, 7428, 7568, 9285, 9460, 9904, 10320, 11352, 12380, 13618, 14190, 14856, 15136, 18570, 18920, 19808, 20427, 20640, 22704, 24760, 26617, 27236, 28380, 29712, 34045, 37140, 37840, 40854, 45408, 49520, 53234, 54472, 56760, 59424, 68090, 74280, 75680, 79851, 81708, 99040, 102135, 106468, 108944, 113520, 133085, 136180, 148560, 159702, 163416, 204270, 212936, 217888, 227040, 266170, 272360, 292787, 297120, 319404, 326832, 399255, 408540, 425872, 532340, 544720, 585574, 638808, 653664, 798510, 817080, 851744, 878361, 1064680, 1089440, 1171148, 1277616, 1463935, 1597020, 1634160, 1756722, 2129360, 2342296, 2555232, 2927870, 3194040, 3268320, 3513444, 4258720, 4391805, 4684592, 5855740, 6388080, 7026888, 8783610, 9369184, 11711480, 12776160, 14053776, 17567220, 23422960, 28107552, 35134440, 46845920, 70268880, 140537760]

約数ペア:

[(1, 140537760), (2, 70268880), (3, 46845920), (4, 35134440), (5, 28107552), (6, 23422960), (8, 17567220), (10, 14053776), (11, 12776160), (12, 11711480), (15, 9369184), (16, 8783610), (20, 7026888), (22, 6388080), (24, 5855740), (30, 4684592), (32, 4391805), (33, 4258720), (40, 3513444), (43, 3268320), (44, 3194040), (48, 2927870), (55, 2555232), (60, 2342296), (66, 2129360), (80, 1756722), (86, 1634160), (88, 1597020), (96, 1463935), (110, 1277616), (120, 1171148), (129, 1089440), (132, 1064680), (160, 878361), (165, 851744), (172, 817080), (176, 798510), (215, 653664), (220, 638808), (240, 585574), (258, 544720), (264, 532340), (330, 425872), (344, 408540), (352, 399255), (430, 326832), (440, 319404), (473, 297120), (480, 292787), (516, 272360), (528, 266170), (619, 227040), (645, 217888), (660, 212936), (688, 204270), (860, 163416), (880, 159702), (946, 148560), (1032, 136180), (1056, 133085), (1238, 113520), (1290, 108944), (1320, 106468), (1376, 102135), (1419, 99040), (1720, 81708), (1760, 79851), (1857, 75680), (1892, 74280), (2064, 68090), (2365, 59424), (2476, 56760), (2580, 54472), (2640, 53234), (2838, 49520), (3095, 45408), (3440, 40854), (3714, 37840), (3784, 37140), (4128, 34045), (4730, 29712), (4952, 28380), (5160, 27236), (5280, 26617), (5676, 24760), (6190, 22704), (6809, 20640), (6880, 20427), (7095, 19808), (7428, 18920), (7568, 18570), (9285, 15136), (9460, 14856), (9904, 14190), (10320, 13618), (11352, 12380)]