38472840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 149385600

約数和(自身を除く): 110912760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 727, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1454, 1470, 1512, 1764, 1890, 1960, 2181, 2205, 2520, 2646, 2908, 2940, 3528, 3635, 3780, 4362, 4410, 5089, 5292, 5816, 5880, 6543, 6615, 7270, 7560, 8724, 8820, 10178, 10584, 10905, 13086, 13230, 14540, 15267, 17448, 17640, 19629, 20356, 21810, 25445, 26172, 26460, 29080, 30534, 32715, 35623, 39258, 40712, 43620, 45801, 50890, 52344, 52920, 61068, 65430, 71246, 76335, 78516, 87240, 91602, 98145, 101780, 106869, 122136, 130860, 137403, 142492, 152670, 157032, 178115, 183204, 196290, 203560, 213738, 229005, 261720, 274806, 284984, 305340, 320607, 356230, 366408, 392580, 427476, 458010, 534345, 549612, 610680, 641214, 687015, 712460, 785160, 854952, 916020, 961821, 1068690, 1099224, 1282428, 1374030, 1424920, 1603035, 1832040, 1923642, 2137380, 2564856, 2748060, 3206070, 3847284, 4274760, 4809105, 5496120, 6412140, 7694568, 9618210, 12824280, 19236420, 38472840]

約数ペア:

[(1, 38472840), (2, 19236420), (3, 12824280), (4, 9618210), (5, 7694568), (6, 6412140), (7, 5496120), (8, 4809105), (9, 4274760), (10, 3847284), (12, 3206070), (14, 2748060), (15, 2564856), (18, 2137380), (20, 1923642), (21, 1832040), (24, 1603035), (27, 1424920), (28, 1374030), (30, 1282428), (35, 1099224), (36, 1068690), (40, 961821), (42, 916020), (45, 854952), (49, 785160), (54, 712460), (56, 687015), (60, 641214), (63, 610680), (70, 549612), (72, 534345), (84, 458010), (90, 427476), (98, 392580), (105, 366408), (108, 356230), (120, 320607), (126, 305340), (135, 284984), (140, 274806), (147, 261720), (168, 229005), (180, 213738), (189, 203560), (196, 196290), (210, 183204), (216, 178115), (245, 157032), (252, 152670), (270, 142492), (280, 137403), (294, 130860), (315, 122136), (360, 106869), (378, 101780), (392, 98145), (420, 91602), (441, 87240), (490, 78516), (504, 76335), (540, 71246), (588, 65430), (630, 61068), (727, 52920), (735, 52344), (756, 50890), (840, 45801), (882, 43620), (945, 40712), (980, 39258), (1080, 35623), (1176, 32715), (1260, 30534), (1323, 29080), (1454, 26460), (1470, 26172), (1512, 25445), (1764, 21810), (1890, 20356), (1960, 19629), (2181, 17640), (2205, 17448), (2520, 15267), (2646, 14540), (2908, 13230), (2940, 13086), (3528, 10905), (3635, 10584), (3780, 10178), (4362, 8820), (4410, 8724), (5089, 7560), (5292, 7270), (5816, 6615), (5880, 6543)]