142704960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3520

約数の個数: 112

約数和(自身を含む): 463759296

約数和(自身を除く): 321054336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 3457, 4128, 5160, 6880, 6914, 8256, 10320, 10371, 13760, 13828, 17285, 20640, 20742, 27656, 34570, 41280, 41484, 51855, 55312, 69140, 82968, 103710, 110624, 138280, 148651, 165936, 207420, 221248, 276560, 297302, 331872, 414840, 445953, 553120, 594604, 663744, 743255, 829680, 891906, 1106240, 1189208, 1486510, 1659360, 1783812, 2229765, 2378416, 2973020, 3318720, 3567624, 4459530, 4756832, 5946040, 7135248, 8919060, 9513664, 11892080, 14270496, 17838120, 23784160, 28540992, 35676240, 47568320, 71352480, 142704960]

約数ペア:

[(1, 142704960), (2, 71352480), (3, 47568320), (4, 35676240), (5, 28540992), (6, 23784160), (8, 17838120), (10, 14270496), (12, 11892080), (15, 9513664), (16, 8919060), (20, 7135248), (24, 5946040), (30, 4756832), (32, 4459530), (40, 3567624), (43, 3318720), (48, 2973020), (60, 2378416), (64, 2229765), (80, 1783812), (86, 1659360), (96, 1486510), (120, 1189208), (129, 1106240), (160, 891906), (172, 829680), (192, 743255), (215, 663744), (240, 594604), (258, 553120), (320, 445953), (344, 414840), (430, 331872), (480, 297302), (516, 276560), (645, 221248), (688, 207420), (860, 165936), (960, 148651), (1032, 138280), (1290, 110624), (1376, 103710), (1720, 82968), (2064, 69140), (2580, 55312), (2752, 51855), (3440, 41484), (3457, 41280), (4128, 34570), (5160, 27656), (6880, 20742), (6914, 20640), (8256, 17285), (10320, 13828), (10371, 13760)]