194209920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11239}}^1$

素因数の和:11267

約数の個数: 128

約数和(自身を含む): 687888000

約数和(自身を除く): 493678080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11239, 17280, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 179824, 202302, 224780, 269736, 303453, 337170, 359648, 404604, 449560, 505755, 539472, 606906, 674340, 719296, 809208, 899120, 1011510, 1078944, 1213812, 1348680, 1438592, 1517265, 1618416, 1798240, 2023020, 2157888, 2427624, 2697360, 3034530, 3236832, 3596480, 4046040, 4315776, 4855248, 5394720, 6069060, 6473664, 7192960, 8092080, 9710496, 10789440, 12138120, 12947328, 16184160, 19420992, 21578880, 24276240, 32368320, 38841984, 48552480, 64736640, 97104960, 194209920]

約数ペア:

[(1, 194209920), (2, 97104960), (3, 64736640), (4, 48552480), (5, 38841984), (6, 32368320), (8, 24276240), (9, 21578880), (10, 19420992), (12, 16184160), (15, 12947328), (16, 12138120), (18, 10789440), (20, 9710496), (24, 8092080), (27, 7192960), (30, 6473664), (32, 6069060), (36, 5394720), (40, 4855248), (45, 4315776), (48, 4046040), (54, 3596480), (60, 3236832), (64, 3034530), (72, 2697360), (80, 2427624), (90, 2157888), (96, 2023020), (108, 1798240), (120, 1618416), (128, 1517265), (135, 1438592), (144, 1348680), (160, 1213812), (180, 1078944), (192, 1011510), (216, 899120), (240, 809208), (270, 719296), (288, 674340), (320, 606906), (360, 539472), (384, 505755), (432, 449560), (480, 404604), (540, 359648), (576, 337170), (640, 303453), (720, 269736), (864, 224780), (960, 202302), (1080, 179824), (1152, 168585), (1440, 134868), (1728, 112390), (1920, 101151), (2160, 89912), (2880, 67434), (3456, 56195), (4320, 44956), (5760, 33717), (8640, 22478), (11239, 17280)]