12471200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 37122624

約数和(自身を除く): 24651424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 131, 136, 140, 160, 170, 175, 200, 224, 238, 262, 272, 280, 340, 350, 400, 425, 476, 524, 544, 560, 595, 655, 680, 700, 800, 850, 917, 952, 1048, 1120, 1190, 1310, 1360, 1400, 1700, 1834, 1904, 2096, 2227, 2380, 2620, 2720, 2800, 2975, 3275, 3400, 3668, 3808, 4192, 4454, 4585, 4760, 5240, 5600, 5950, 6550, 6800, 7336, 8908, 9170, 9520, 10480, 11135, 11900, 13100, 13600, 14672, 15589, 17816, 18340, 19040, 20960, 22270, 22925, 23800, 26200, 29344, 31178, 35632, 36680, 44540, 45850, 47600, 52400, 55675, 62356, 71264, 73360, 77945, 89080, 91700, 95200, 104800, 111350, 124712, 146720, 155890, 178160, 183400, 222700, 249424, 311780, 356320, 366800, 389725, 445400, 498848, 623560, 733600, 779450, 890800, 1247120, 1558900, 1781600, 2494240, 3117800, 6235600, 12471200]

約数ペア:

[(1, 12471200), (2, 6235600), (4, 3117800), (5, 2494240), (7, 1781600), (8, 1558900), (10, 1247120), (14, 890800), (16, 779450), (17, 733600), (20, 623560), (25, 498848), (28, 445400), (32, 389725), (34, 366800), (35, 356320), (40, 311780), (50, 249424), (56, 222700), (68, 183400), (70, 178160), (80, 155890), (85, 146720), (100, 124712), (112, 111350), (119, 104800), (131, 95200), (136, 91700), (140, 89080), (160, 77945), (170, 73360), (175, 71264), (200, 62356), (224, 55675), (238, 52400), (262, 47600), (272, 45850), (280, 44540), (340, 36680), (350, 35632), (400, 31178), (425, 29344), (476, 26200), (524, 23800), (544, 22925), (560, 22270), (595, 20960), (655, 19040), (680, 18340), (700, 17816), (800, 15589), (850, 14672), (917, 13600), (952, 13100), (1048, 11900), (1120, 11135), (1190, 10480), (1310, 9520), (1360, 9170), (1400, 8908), (1700, 7336), (1834, 6800), (1904, 6550), (2096, 5950), (2227, 5600), (2380, 5240), (2620, 4760), (2720, 4585), (2800, 4454), (2975, 4192), (3275, 3808), (3400, 3668)]