18490101120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46523}}^1$

素因数の和:46574

約数の個数: 256

約数和(自身を含む): 68334451200

約数和(自身を除く): 49844350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 46523, 49680, 66240, 79488, 93046, 99360, 132480, 139569, 186092, 198720, 232615, 279138, 372184, 397440, 418707, 465230, 558276, 697845, 744368, 837414, 930460, 1070029, 1116552, 1256121, 1395690, 1488736, 1674828, 1860920, 2093535, 2140058, 2233104, 2512242, 2791380, 2977472, 3210087, 3349656, 3721840, 4187070, 4280116, 4466208, 5024484, 5350145, 5582760, 5954944, 6280605, 6420174, 6699312, 7443680, 8374140, 8560232, 8932416, 9630261, 10048968, 10700290, 11165520, 12561210, 12840348, 13398624, 14887360, 16050435, 16748280, 17120464, 17864832, 19260522, 20097936, 21400580, 22331040, 25122420, 25680696, 26797248, 28890783, 29774720, 32100870, 33496560, 34240928, 38521044, 40195872, 42801160, 44662080, 48151305, 50244840, 51361392, 53594496, 57781566, 64201740, 66993120, 68481856, 77042088, 80391744, 85602320, 89324160, 96302610, 100489680, 102722784, 115563132, 128403480, 133986240, 136963712, 144453915, 154084176, 160783488, 171204640, 192605220, 200979360, 205445568, 231126264, 256806960, 267972480, 288907830, 308168352, 342409280, 385210440, 401958720, 410891136, 462252528, 513613920, 577815660, 616336704, 684818560, 770420880, 803917440, 924505056, 1027227840, 1155631320, 1232673408, 1540841760, 1849010112, 2054455680, 2311262640, 3081683520, 3698020224, 4622525280, 6163367040, 9245050560, 18490101120]

約数ペア:

[(1, 18490101120), (2, 9245050560), (3, 6163367040), (4, 4622525280), (5, 3698020224), (6, 3081683520), (8, 2311262640), (9, 2054455680), (10, 1849010112), (12, 1540841760), (15, 1232673408), (16, 1155631320), (18, 1027227840), (20, 924505056), (23, 803917440), (24, 770420880), (27, 684818560), (30, 616336704), (32, 577815660), (36, 513613920), (40, 462252528), (45, 410891136), (46, 401958720), (48, 385210440), (54, 342409280), (60, 308168352), (64, 288907830), (69, 267972480), (72, 256806960), (80, 231126264), (90, 205445568), (92, 200979360), (96, 192605220), (108, 171204640), (115, 160783488), (120, 154084176), (128, 144453915), (135, 136963712), (138, 133986240), (144, 128403480), (160, 115563132), (180, 102722784), (184, 100489680), (192, 96302610), (207, 89324160), (216, 85602320), (230, 80391744), (240, 77042088), (270, 68481856), (276, 66993120), (288, 64201740), (320, 57781566), (345, 53594496), (360, 51361392), (368, 50244840), (384, 48151305), (414, 44662080), (432, 42801160), (460, 40195872), (480, 38521044), (540, 34240928), (552, 33496560), (576, 32100870), (621, 29774720), (640, 28890783), (690, 26797248), (720, 25680696), (736, 25122420), (828, 22331040), (864, 21400580), (920, 20097936), (960, 19260522), (1035, 17864832), (1080, 17120464), (1104, 16748280), (1152, 16050435), (1242, 14887360), (1380, 13398624), (1440, 12840348), (1472, 12561210), (1656, 11165520), (1728, 10700290), (1840, 10048968), (1920, 9630261), (2070, 8932416), (2160, 8560232), (2208, 8374140), (2484, 7443680), (2760, 6699312), (2880, 6420174), (2944, 6280605), (3105, 5954944), (3312, 5582760), (3456, 5350145), (3680, 5024484), (4140, 4466208), (4320, 4280116), (4416, 4187070), (4968, 3721840), (5520, 3349656), (5760, 3210087), (6210, 2977472), (6624, 2791380), (7360, 2512242), (8280, 2233104), (8640, 2140058), (8832, 2093535), (9936, 1860920), (11040, 1674828), (12420, 1488736), (13248, 1395690), (14720, 1256121), (16560, 1116552), (17280, 1070029), (19872, 930460), (22080, 837414), (24840, 744368), (26496, 697845), (33120, 558276), (39744, 465230), (44160, 418707), (46523, 397440), (49680, 372184), (66240, 279138), (79488, 232615), (93046, 198720), (99360, 186092), (132480, 139569)]