38046400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 110865920

約数和(自身を除く): 72819520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 79, 80, 86, 100, 112, 140, 158, 160, 172, 175, 200, 215, 224, 280, 301, 316, 320, 344, 350, 395, 400, 430, 448, 553, 560, 602, 632, 688, 700, 790, 800, 860, 1075, 1106, 1120, 1204, 1264, 1376, 1400, 1505, 1580, 1600, 1720, 1975, 2150, 2212, 2240, 2408, 2528, 2752, 2765, 2800, 3010, 3160, 3397, 3440, 3950, 4300, 4424, 4816, 5056, 5530, 5600, 6020, 6320, 6794, 6880, 7525, 7900, 8600, 8848, 9632, 11060, 11200, 12040, 12640, 13588, 13760, 13825, 15050, 15800, 16985, 17200, 17696, 19264, 22120, 23779, 24080, 25280, 27176, 27650, 30100, 31600, 33970, 34400, 35392, 44240, 47558, 48160, 54352, 55300, 60200, 63200, 67940, 68800, 84925, 88480, 95116, 96320, 108704, 110600, 118895, 120400, 126400, 135880, 169850, 176960, 190232, 217408, 221200, 237790, 240800, 271760, 339700, 380464, 442400, 475580, 481600, 543520, 594475, 679400, 760928, 884800, 951160, 1087040, 1188950, 1358800, 1521856, 1902320, 2377900, 2717600, 3804640, 4755800, 5435200, 7609280, 9511600, 19023200, 38046400]

約数ペア:

[(1, 38046400), (2, 19023200), (4, 9511600), (5, 7609280), (7, 5435200), (8, 4755800), (10, 3804640), (14, 2717600), (16, 2377900), (20, 1902320), (25, 1521856), (28, 1358800), (32, 1188950), (35, 1087040), (40, 951160), (43, 884800), (50, 760928), (56, 679400), (64, 594475), (70, 543520), (79, 481600), (80, 475580), (86, 442400), (100, 380464), (112, 339700), (140, 271760), (158, 240800), (160, 237790), (172, 221200), (175, 217408), (200, 190232), (215, 176960), (224, 169850), (280, 135880), (301, 126400), (316, 120400), (320, 118895), (344, 110600), (350, 108704), (395, 96320), (400, 95116), (430, 88480), (448, 84925), (553, 68800), (560, 67940), (602, 63200), (632, 60200), (688, 55300), (700, 54352), (790, 48160), (800, 47558), (860, 44240), (1075, 35392), (1106, 34400), (1120, 33970), (1204, 31600), (1264, 30100), (1376, 27650), (1400, 27176), (1505, 25280), (1580, 24080), (1600, 23779), (1720, 22120), (1975, 19264), (2150, 17696), (2212, 17200), (2240, 16985), (2408, 15800), (2528, 15050), (2752, 13825), (2765, 13760), (2800, 13588), (3010, 12640), (3160, 12040), (3397, 11200), (3440, 11060), (3950, 9632), (4300, 8848), (4424, 8600), (4816, 7900), (5056, 7525), (5530, 6880), (5600, 6794), (6020, 6320)]