187452480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 643737600

約数和(自身を除く): 456285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 239, 240, 258, 285, 304, 320, 344, 380, 430, 456, 478, 480, 516, 570, 608, 645, 688, 717, 760, 817, 860, 912, 956, 960, 1032, 1140, 1195, 1216, 1290, 1376, 1434, 1520, 1634, 1720, 1824, 1912, 2064, 2280, 2390, 2451, 2580, 2752, 2868, 3040, 3268, 3440, 3585, 3648, 3824, 4085, 4128, 4541, 4560, 4780, 4902, 5160, 5736, 6080, 6536, 6880, 7170, 7648, 8170, 8256, 9082, 9120, 9560, 9804, 10277, 10320, 11472, 12255, 13072, 13623, 13760, 14340, 15296, 16340, 18164, 18240, 19120, 19608, 20554, 20640, 22705, 22944, 24510, 26144, 27246, 28680, 30831, 32680, 36328, 38240, 39216, 41108, 41280, 45410, 45888, 49020, 51385, 52288, 54492, 57360, 61662, 65360, 68115, 72656, 76480, 78432, 82216, 90820, 98040, 102770, 108984, 114720, 123324, 130720, 136230, 145312, 154155, 156864, 164432, 181640, 195263, 196080, 205540, 217968, 229440, 246648, 261440, 272460, 290624, 308310, 328864, 363280, 390526, 392160, 411080, 435936, 493296, 544920, 585789, 616620, 657728, 726560, 781052, 784320, 822160, 871872, 976315, 986592, 1089840, 1171578, 1233240, 1453120, 1562104, 1644320, 1952630, 1973184, 2179680, 2343156, 2466480, 2928945, 3124208, 3288640, 3905260, 4359360, 4686312, 4932960, 5857890, 6248416, 7810520, 9372624, 9865920, 11715780, 12496832, 15621040, 18745248, 23431560, 31242080, 37490496, 46863120, 62484160, 93726240, 187452480]

約数ペア:

[(1, 187452480), (2, 93726240), (3, 62484160), (4, 46863120), (5, 37490496), (6, 31242080), (8, 23431560), (10, 18745248), (12, 15621040), (15, 12496832), (16, 11715780), (19, 9865920), (20, 9372624), (24, 7810520), (30, 6248416), (32, 5857890), (38, 4932960), (40, 4686312), (43, 4359360), (48, 3905260), (57, 3288640), (60, 3124208), (64, 2928945), (76, 2466480), (80, 2343156), (86, 2179680), (95, 1973184), (96, 1952630), (114, 1644320), (120, 1562104), (129, 1453120), (152, 1233240), (160, 1171578), (172, 1089840), (190, 986592), (192, 976315), (215, 871872), (228, 822160), (239, 784320), (240, 781052), (258, 726560), (285, 657728), (304, 616620), (320, 585789), (344, 544920), (380, 493296), (430, 435936), (456, 411080), (478, 392160), (480, 390526), (516, 363280), (570, 328864), (608, 308310), (645, 290624), (688, 272460), (717, 261440), (760, 246648), (817, 229440), (860, 217968), (912, 205540), (956, 196080), (960, 195263), (1032, 181640), (1140, 164432), (1195, 156864), (1216, 154155), (1290, 145312), (1376, 136230), (1434, 130720), (1520, 123324), (1634, 114720), (1720, 108984), (1824, 102770), (1912, 98040), (2064, 90820), (2280, 82216), (2390, 78432), (2451, 76480), (2580, 72656), (2752, 68115), (2868, 65360), (3040, 61662), (3268, 57360), (3440, 54492), (3585, 52288), (3648, 51385), (3824, 49020), (4085, 45888), (4128, 45410), (4541, 41280), (4560, 41108), (4780, 39216), (4902, 38240), (5160, 36328), (5736, 32680), (6080, 30831), (6536, 28680), (6880, 27246), (7170, 26144), (7648, 24510), (8170, 22944), (8256, 22705), (9082, 20640), (9120, 20554), (9560, 19608), (9804, 19120), (10277, 18240), (10320, 18164), (11472, 16340), (12255, 15296), (13072, 14340), (13623, 13760)]