17896320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 66830400

約数和(自身を除く): 48934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 239, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 478, 480, 520, 576, 585, 624, 640, 717, 720, 780, 832, 936, 956, 960, 1040, 1152, 1170, 1195, 1248, 1434, 1440, 1560, 1664, 1872, 1912, 1920, 2080, 2151, 2340, 2390, 2496, 2868, 2880, 3107, 3120, 3585, 3744, 3824, 4160, 4302, 4680, 4780, 4992, 5736, 5760, 6214, 6240, 7170, 7488, 7648, 8320, 8604, 9321, 9360, 9560, 10755, 11472, 12428, 12480, 14340, 14976, 15296, 15535, 17208, 18642, 18720, 19120, 21510, 22944, 24856, 24960, 27963, 28680, 30592, 31070, 34416, 37284, 37440, 38240, 43020, 45888, 46605, 49712, 55926, 57360, 62140, 68832, 74568, 74880, 76480, 86040, 91776, 93210, 99424, 111852, 114720, 124280, 137664, 139815, 149136, 152960, 172080, 186420, 198848, 223704, 229440, 248560, 275328, 279630, 298272, 344160, 372840, 397696, 447408, 458880, 497120, 559260, 596544, 688320, 745680, 894816, 994240, 1118520, 1193088, 1376640, 1491360, 1789632, 1988480, 2237040, 2982720, 3579264, 4474080, 5965440, 8948160, 17896320]

約数ペア:

[(1, 17896320), (2, 8948160), (3, 5965440), (4, 4474080), (5, 3579264), (6, 2982720), (8, 2237040), (9, 1988480), (10, 1789632), (12, 1491360), (13, 1376640), (15, 1193088), (16, 1118520), (18, 994240), (20, 894816), (24, 745680), (26, 688320), (30, 596544), (32, 559260), (36, 497120), (39, 458880), (40, 447408), (45, 397696), (48, 372840), (52, 344160), (60, 298272), (64, 279630), (65, 275328), (72, 248560), (78, 229440), (80, 223704), (90, 198848), (96, 186420), (104, 172080), (117, 152960), (120, 149136), (128, 139815), (130, 137664), (144, 124280), (156, 114720), (160, 111852), (180, 99424), (192, 93210), (195, 91776), (208, 86040), (234, 76480), (239, 74880), (240, 74568), (260, 68832), (288, 62140), (312, 57360), (320, 55926), (360, 49712), (384, 46605), (390, 45888), (416, 43020), (468, 38240), (478, 37440), (480, 37284), (520, 34416), (576, 31070), (585, 30592), (624, 28680), (640, 27963), (717, 24960), (720, 24856), (780, 22944), (832, 21510), (936, 19120), (956, 18720), (960, 18642), (1040, 17208), (1152, 15535), (1170, 15296), (1195, 14976), (1248, 14340), (1434, 12480), (1440, 12428), (1560, 11472), (1664, 10755), (1872, 9560), (1912, 9360), (1920, 9321), (2080, 8604), (2151, 8320), (2340, 7648), (2390, 7488), (2496, 7170), (2868, 6240), (2880, 6214), (3107, 5760), (3120, 5736), (3585, 4992), (3744, 4780), (3824, 4680), (4160, 4302)]