819177840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29173}}^1$

素因数の和:29208

約数の個数: 160

約数和(自身を含む): 3038763840

約数和(自身を除く): 2219586000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 29173, 58346, 87519, 116692, 145865, 175038, 233384, 262557, 291730, 350076, 379249, 437595, 466768, 525114, 583460, 700152, 758498, 787671, 875190, 1050228, 1137747, 1166920, 1312785, 1400304, 1516996, 1575342, 1750380, 1896245, 2100456, 2275494, 2333840, 2625570, 3033992, 3150684, 3413241, 3500760, 3792490, 3938355, 4200912, 4550988, 5251140, 5688735, 6067984, 6301368, 6826482, 7001520, 7584980, 7876710, 9101976, 10239723, 10502280, 11377470, 12602736, 13652964, 15169960, 15753420, 17066205, 18203952, 20479446, 21004560, 22754940, 27305928, 30339920, 31506840, 34132410, 40958892, 45509880, 51198615, 54611856, 63013680, 68264820, 81917784, 91019760, 102397230, 136529640, 163835568, 204794460, 273059280, 409588920, 819177840]

約数ペア:

[(1, 819177840), (2, 409588920), (3, 273059280), (4, 204794460), (5, 163835568), (6, 136529640), (8, 102397230), (9, 91019760), (10, 81917784), (12, 68264820), (13, 63013680), (15, 54611856), (16, 51198615), (18, 45509880), (20, 40958892), (24, 34132410), (26, 31506840), (27, 30339920), (30, 27305928), (36, 22754940), (39, 21004560), (40, 20479446), (45, 18203952), (48, 17066205), (52, 15753420), (54, 15169960), (60, 13652964), (65, 12602736), (72, 11377470), (78, 10502280), (80, 10239723), (90, 9101976), (104, 7876710), (108, 7584980), (117, 7001520), (120, 6826482), (130, 6301368), (135, 6067984), (144, 5688735), (156, 5251140), (180, 4550988), (195, 4200912), (208, 3938355), (216, 3792490), (234, 3500760), (240, 3413241), (260, 3150684), (270, 3033992), (312, 2625570), (351, 2333840), (360, 2275494), (390, 2100456), (432, 1896245), (468, 1750380), (520, 1575342), (540, 1516996), (585, 1400304), (624, 1312785), (702, 1166920), (720, 1137747), (780, 1050228), (936, 875190), (1040, 787671), (1080, 758498), (1170, 700152), (1404, 583460), (1560, 525114), (1755, 466768), (1872, 437595), (2160, 379249), (2340, 350076), (2808, 291730), (3120, 262557), (3510, 233384), (4680, 175038), (5616, 145865), (7020, 116692), (9360, 87519), (14040, 58346), (28080, 29173)]