139237440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3436

約数の個数: 112

約数和(自身を含む): 452493888

約数和(自身を除く): 313256448

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, 3373, 3440, 4128, 5160, 6746, 6880, 8256, 10119, 10320, 13492, 13760, 16865, 20238, 20640, 26984, 33730, 40476, 41280, 50595, 53968, 67460, 80952, 101190, 107936, 134920, 145039, 161904, 202380, 215872, 269840, 290078, 323808, 404760, 435117, 539680, 580156, 647616, 725195, 809520, 870234, 1079360, 1160312, 1450390, 1619040, 1740468, 2175585, 2320624, 2900780, 3238080, 3480936, 4351170, 4641248, 5801560, 6961872, 8702340, 9282496, 11603120, 13923744, 17404680, 23206240, 27847488, 34809360, 46412480, 69618720, 139237440]

約数ペア:

[(1, 139237440), (2, 69618720), (3, 46412480), (4, 34809360), (5, 27847488), (6, 23206240), (8, 17404680), (10, 13923744), (12, 11603120), (15, 9282496), (16, 8702340), (20, 6961872), (24, 5801560), (30, 4641248), (32, 4351170), (40, 3480936), (43, 3238080), (48, 2900780), (60, 2320624), (64, 2175585), (80, 1740468), (86, 1619040), (96, 1450390), (120, 1160312), (129, 1079360), (160, 870234), (172, 809520), (192, 725195), (215, 647616), (240, 580156), (258, 539680), (320, 435117), (344, 404760), (430, 323808), (480, 290078), (516, 269840), (645, 215872), (688, 202380), (860, 161904), (960, 145039), (1032, 134920), (1290, 107936), (1376, 101190), (1720, 80952), (2064, 67460), (2580, 53968), (2752, 50595), (3373, 41280), (3440, 40476), (4128, 33730), (5160, 26984), (6746, 20640), (6880, 20238), (8256, 16865), (10119, 13760), (10320, 13492)]