12406800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 46450896

約数和(自身を除く): 34044096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 211, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 422, 490, 525, 560, 588, 600, 633, 700, 735, 784, 840, 844, 980, 1050, 1055, 1176, 1200, 1225, 1266, 1400, 1470, 1477, 1680, 1688, 1960, 2100, 2110, 2352, 2450, 2532, 2800, 2940, 2954, 3165, 3376, 3675, 3920, 4200, 4220, 4431, 4900, 5064, 5275, 5880, 5908, 6330, 7350, 7385, 8400, 8440, 8862, 9800, 10128, 10339, 10550, 11760, 11816, 12660, 14700, 14770, 15825, 16880, 17724, 19600, 20678, 21100, 22155, 23632, 25320, 29400, 29540, 31017, 31650, 35448, 36925, 41356, 42200, 44310, 50640, 51695, 58800, 59080, 62034, 63300, 70896, 73850, 82712, 84400, 88620, 103390, 110775, 118160, 124068, 126600, 147700, 155085, 165424, 177240, 206780, 221550, 248136, 253200, 258475, 295400, 310170, 354480, 413560, 443100, 496272, 516950, 590800, 620340, 775425, 827120, 886200, 1033900, 1240680, 1550850, 1772400, 2067800, 2481360, 3101700, 4135600, 6203400, 12406800]

約数ペア:

[(1, 12406800), (2, 6203400), (3, 4135600), (4, 3101700), (5, 2481360), (6, 2067800), (7, 1772400), (8, 1550850), (10, 1240680), (12, 1033900), (14, 886200), (15, 827120), (16, 775425), (20, 620340), (21, 590800), (24, 516950), (25, 496272), (28, 443100), (30, 413560), (35, 354480), (40, 310170), (42, 295400), (48, 258475), (49, 253200), (50, 248136), (56, 221550), (60, 206780), (70, 177240), (75, 165424), (80, 155085), (84, 147700), (98, 126600), (100, 124068), (105, 118160), (112, 110775), (120, 103390), (140, 88620), (147, 84400), (150, 82712), (168, 73850), (175, 70896), (196, 63300), (200, 62034), (210, 59080), (211, 58800), (240, 51695), (245, 50640), (280, 44310), (294, 42200), (300, 41356), (336, 36925), (350, 35448), (392, 31650), (400, 31017), (420, 29540), (422, 29400), (490, 25320), (525, 23632), (560, 22155), (588, 21100), (600, 20678), (633, 19600), (700, 17724), (735, 16880), (784, 15825), (840, 14770), (844, 14700), (980, 12660), (1050, 11816), (1055, 11760), (1176, 10550), (1200, 10339), (1225, 10128), (1266, 9800), (1400, 8862), (1470, 8440), (1477, 8400), (1680, 7385), (1688, 7350), (1960, 6330), (2100, 5908), (2110, 5880), (2352, 5275), (2450, 5064), (2532, 4900), (2800, 4431), (2940, 4220), (2954, 4200), (3165, 3920), (3376, 3675)]