18747112320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{141509}}^1$

素因数の和:141557

約数の個数: 192

約数和(自身を含む): 67551213600

約数和(自身を除く): 48804101280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 22080, 26496, 33120, 44160, 66240, 132480, 141509, 283018, 424527, 566036, 707545, 849054, 1132072, 1273581, 1415090, 1698108, 2122635, 2264144, 2547162, 2830180, 3254707, 3396216, 4245270, 4528288, 5094324, 5660360, 6367905, 6509414, 6792432, 8490540, 9056576, 9764121, 10188648, 11320720, 12735810, 13018828, 13584864, 16273535, 16981080, 18113152, 19528242, 20377296, 22641440, 25471620, 26037656, 27169728, 29292363, 32547070, 33962160, 39056484, 40754592, 45282880, 48820605, 50943240, 52075312, 54339456, 58584726, 65094140, 67924320, 78112968, 81509184, 90565760, 97641210, 101886480, 104150624, 117169452, 130188280, 135848640, 146461815, 156225936, 163018368, 195282420, 203772960, 208301248, 234338904, 260376560, 271697280, 292923630, 312451872, 390564840, 407545920, 416602496, 468677808, 520753120, 585847260, 624903744, 781129680, 815091840, 937355616, 1041506240, 1171694520, 1249807488, 1562259360, 1874711232, 2083012480, 2343389040, 3124518720, 3749422464, 4686778080, 6249037440, 9373556160, 18747112320]

約数ペア:

[(1, 18747112320), (2, 9373556160), (3, 6249037440), (4, 4686778080), (5, 3749422464), (6, 3124518720), (8, 2343389040), (9, 2083012480), (10, 1874711232), (12, 1562259360), (15, 1249807488), (16, 1171694520), (18, 1041506240), (20, 937355616), (23, 815091840), (24, 781129680), (30, 624903744), (32, 585847260), (36, 520753120), (40, 468677808), (45, 416602496), (46, 407545920), (48, 390564840), (60, 312451872), (64, 292923630), (69, 271697280), (72, 260376560), (80, 234338904), (90, 208301248), (92, 203772960), (96, 195282420), (115, 163018368), (120, 156225936), (128, 146461815), (138, 135848640), (144, 130188280), (160, 117169452), (180, 104150624), (184, 101886480), (192, 97641210), (207, 90565760), (230, 81509184), (240, 78112968), (276, 67924320), (288, 65094140), (320, 58584726), (345, 54339456), (360, 52075312), (368, 50943240), (384, 48820605), (414, 45282880), (460, 40754592), (480, 39056484), (552, 33962160), (576, 32547070), (640, 29292363), (690, 27169728), (720, 26037656), (736, 25471620), (828, 22641440), (920, 20377296), (960, 19528242), (1035, 18113152), (1104, 16981080), (1152, 16273535), (1380, 13584864), (1440, 13018828), (1472, 12735810), (1656, 11320720), (1840, 10188648), (1920, 9764121), (2070, 9056576), (2208, 8490540), (2760, 6792432), (2880, 6509414), (2944, 6367905), (3312, 5660360), (3680, 5094324), (4140, 4528288), (4416, 4245270), (5520, 3396216), (5760, 3254707), (6624, 2830180), (7360, 2547162), (8280, 2264144), (8832, 2122635), (11040, 1698108), (13248, 1415090), (14720, 1273581), (16560, 1132072), (22080, 849054), (26496, 707545), (33120, 566036), (44160, 424527), (66240, 283018), (132480, 141509)]