230683440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 160

約数和(自身を含む): 778450176

約数和(自身を除く): 547766736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 520, 535, 624, 642, 691, 780, 856, 1040, 1070, 1284, 1382, 1391, 1560, 1605, 1712, 2073, 2140, 2568, 2764, 2782, 3120, 3210, 3455, 4146, 4173, 4280, 5136, 5528, 5564, 6420, 6910, 6955, 8292, 8346, 8560, 8983, 10365, 11056, 11128, 12840, 13820, 13910, 16584, 16692, 17966, 20730, 20865, 22256, 25680, 26949, 27640, 27820, 33168, 33384, 35932, 41460, 41730, 44915, 53898, 55280, 55640, 66768, 71864, 73937, 82920, 83460, 89830, 107796, 111280, 134745, 143728, 147874, 165840, 166920, 179660, 215592, 221811, 269490, 295748, 333840, 359320, 369685, 431184, 443622, 538980, 591496, 718640, 739370, 887244, 961181, 1077960, 1109055, 1182992, 1478740, 1774488, 1922362, 2155920, 2218110, 2883543, 2957480, 3548976, 3844724, 4436220, 4805905, 5767086, 5914960, 7689448, 8872440, 9611810, 11534172, 14417715, 15378896, 17744880, 19223620, 23068344, 28835430, 38447240, 46136688, 57670860, 76894480, 115341720, 230683440]

約数ペア:

[(1, 230683440), (2, 115341720), (3, 76894480), (4, 57670860), (5, 46136688), (6, 38447240), (8, 28835430), (10, 23068344), (12, 19223620), (13, 17744880), (15, 15378896), (16, 14417715), (20, 11534172), (24, 9611810), (26, 8872440), (30, 7689448), (39, 5914960), (40, 5767086), (48, 4805905), (52, 4436220), (60, 3844724), (65, 3548976), (78, 2957480), (80, 2883543), (104, 2218110), (107, 2155920), (120, 1922362), (130, 1774488), (156, 1478740), (195, 1182992), (208, 1109055), (214, 1077960), (240, 961181), (260, 887244), (312, 739370), (321, 718640), (390, 591496), (428, 538980), (520, 443622), (535, 431184), (624, 369685), (642, 359320), (691, 333840), (780, 295748), (856, 269490), (1040, 221811), (1070, 215592), (1284, 179660), (1382, 166920), (1391, 165840), (1560, 147874), (1605, 143728), (1712, 134745), (2073, 111280), (2140, 107796), (2568, 89830), (2764, 83460), (2782, 82920), (3120, 73937), (3210, 71864), (3455, 66768), (4146, 55640), (4173, 55280), (4280, 53898), (5136, 44915), (5528, 41730), (5564, 41460), (6420, 35932), (6910, 33384), (6955, 33168), (8292, 27820), (8346, 27640), (8560, 26949), (8983, 25680), (10365, 22256), (11056, 20865), (11128, 20730), (12840, 17966), (13820, 16692), (13910, 16584)]