296981640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 160

約数和(自身を含む): 1013031360

約数和(自身を除く): 716049720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1291, 1420, 1620, 1704, 1917, 2130, 2556, 2582, 2840, 3195, 3240, 3834, 3873, 4260, 5112, 5164, 5751, 6390, 6455, 7668, 7746, 8520, 9585, 10328, 11502, 11619, 12780, 12910, 15336, 15492, 19170, 19365, 23004, 23238, 25560, 25820, 28755, 30984, 34857, 38340, 38730, 46008, 46476, 51640, 57510, 58095, 69714, 76680, 77460, 91661, 92952, 104571, 115020, 116190, 139428, 154920, 174285, 183322, 209142, 230040, 232380, 274983, 278856, 348570, 366644, 418284, 458305, 464760, 522855, 549966, 697140, 733288, 824949, 836568, 916610, 1045710, 1099932, 1374915, 1394280, 1649898, 1833220, 2091420, 2199864, 2474847, 2749830, 3299796, 3666440, 4124745, 4182840, 4949694, 5499660, 6599592, 7424541, 8249490, 9899388, 10999320, 12374235, 14849082, 16498980, 19798776, 24748470, 29698164, 32997960, 37122705, 49496940, 59396328, 74245410, 98993880, 148490820, 296981640]

約数ペア:

[(1, 296981640), (2, 148490820), (3, 98993880), (4, 74245410), (5, 59396328), (6, 49496940), (8, 37122705), (9, 32997960), (10, 29698164), (12, 24748470), (15, 19798776), (18, 16498980), (20, 14849082), (24, 12374235), (27, 10999320), (30, 9899388), (36, 8249490), (40, 7424541), (45, 6599592), (54, 5499660), (60, 4949694), (71, 4182840), (72, 4124745), (81, 3666440), (90, 3299796), (108, 2749830), (120, 2474847), (135, 2199864), (142, 2091420), (162, 1833220), (180, 1649898), (213, 1394280), (216, 1374915), (270, 1099932), (284, 1045710), (324, 916610), (355, 836568), (360, 824949), (405, 733288), (426, 697140), (540, 549966), (568, 522855), (639, 464760), (648, 458305), (710, 418284), (810, 366644), (852, 348570), (1065, 278856), (1080, 274983), (1278, 232380), (1291, 230040), (1420, 209142), (1620, 183322), (1704, 174285), (1917, 154920), (2130, 139428), (2556, 116190), (2582, 115020), (2840, 104571), (3195, 92952), (3240, 91661), (3834, 77460), (3873, 76680), (4260, 69714), (5112, 58095), (5164, 57510), (5751, 51640), (6390, 46476), (6455, 46008), (7668, 38730), (7746, 38340), (8520, 34857), (9585, 30984), (10328, 28755), (11502, 25820), (11619, 25560), (12780, 23238), (12910, 23004), (15336, 19365), (15492, 19170)]