18964730880

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{5081}}^1$

素因数の和:5124

約数の個数: 308

約数和(自身を含む): 68221916532

約数和(自身を除く): 49257185652

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4860, 5081, 5120, 5184, 5760, 5832, 6480, 6912, 7290, 7680, 7776, 8640, 9216, 9720, 10162, 10368, 11520, 11664, 12960, 13824, 14580, 15243, 15360, 15552, 17280, 19440, 20324, 20736, 23040, 23328, 25405, 25920, 27648, 29160, 30486, 31104, 34560, 38880, 40648, 41472, 45729, 46080, 46656, 50810, 51840, 58320, 60972, 62208, 69120, 76215, 77760, 81296, 82944, 91458, 93312, 101620, 103680, 116640, 121944, 124416, 137187, 138240, 152430, 155520, 162592, 182916, 186624, 203240, 207360, 228645, 233280, 243888, 248832, 274374, 304860, 311040, 325184, 365832, 373248, 406480, 411561, 414720, 457290, 466560, 487776, 548748, 609720, 622080, 650368, 685935, 731664, 746496, 812960, 823122, 914580, 933120, 975552, 1097496, 1219440, 1234683, 1244160, 1300736, 1371870, 1463328, 1625920, 1646244, 1829160, 1866240, 1951104, 2057805, 2194992, 2438880, 2469366, 2601472, 2743740, 2926656, 3251840, 3292488, 3658320, 3704049, 3732480, 3902208, 4115610, 4389984, 4877760, 4938732, 5202944, 5487480, 5853312, 6173415, 6503680, 6584976, 7316640, 7408098, 7804416, 8231220, 8779968, 9755520, 9877464, 10974960, 11706624, 12346830, 13007360, 13169952, 14633280, 14816196, 15608832, 16462440, 17559936, 18520245, 19511040, 19754928, 21949920, 23413248, 24693660, 26014720, 26339904, 29266560, 29632392, 32924880, 35119872, 37040490, 39022080, 39509856, 43899840, 46826496, 49387320, 52679808, 58533120, 59264784, 65849760, 70239744, 74080980, 78044160, 79019712, 87799680, 98774640, 105359616, 117066240, 118529568, 131699520, 140479488, 148161960, 158039424, 175599360, 197549280, 210719232, 234132480, 237059136, 263399040, 296323920, 316078848, 351198720, 395098560, 421438464, 474118272, 526798080, 592647840, 632157696, 702397440, 790197120, 948236544, 1053596160, 1185295680, 1264315392, 1580394240, 1896473088, 2107192320, 2370591360, 3160788480, 3792946176, 4741182720, 6321576960, 9482365440, 18964730880]

約数ペア:

[(1, 18964730880), (2, 9482365440), (3, 6321576960), (4, 4741182720), (5, 3792946176), (6, 3160788480), (8, 2370591360), (9, 2107192320), (10, 1896473088), (12, 1580394240), (15, 1264315392), (16, 1185295680), (18, 1053596160), (20, 948236544), (24, 790197120), (27, 702397440), (30, 632157696), (32, 592647840), (36, 526798080), (40, 474118272), (45, 421438464), (48, 395098560), (54, 351198720), (60, 316078848), (64, 296323920), (72, 263399040), (80, 237059136), (81, 234132480), (90, 210719232), (96, 197549280), (108, 175599360), (120, 158039424), (128, 148161960), (135, 140479488), (144, 131699520), (160, 118529568), (162, 117066240), (180, 105359616), (192, 98774640), (216, 87799680), (240, 79019712), (243, 78044160), (256, 74080980), (270, 70239744), (288, 65849760), (320, 59264784), (324, 58533120), (360, 52679808), (384, 49387320), (405, 46826496), (432, 43899840), (480, 39509856), (486, 39022080), (512, 37040490), (540, 35119872), (576, 32924880), (640, 29632392), (648, 29266560), (720, 26339904), (729, 26014720), (768, 24693660), (810, 23413248), (864, 21949920), (960, 19754928), (972, 19511040), (1024, 18520245), (1080, 17559936), (1152, 16462440), (1215, 15608832), (1280, 14816196), (1296, 14633280), (1440, 13169952), (1458, 13007360), (1536, 12346830), (1620, 11706624), (1728, 10974960), (1920, 9877464), (1944, 9755520), (2160, 8779968), (2304, 8231220), (2430, 7804416), (2560, 7408098), (2592, 7316640), (2880, 6584976), (2916, 6503680), (3072, 6173415), (3240, 5853312), (3456, 5487480), (3645, 5202944), (3840, 4938732), (3888, 4877760), (4320, 4389984), (4608, 4115610), (4860, 3902208), (5081, 3732480), (5120, 3704049), (5184, 3658320), (5760, 3292488), (5832, 3251840), (6480, 2926656), (6912, 2743740), (7290, 2601472), (7680, 2469366), (7776, 2438880), (8640, 2194992), (9216, 2057805), (9720, 1951104), (10162, 1866240), (10368, 1829160), (11520, 1646244), (11664, 1625920), (12960, 1463328), (13824, 1371870), (14580, 1300736), (15243, 1244160), (15360, 1234683), (15552, 1219440), (17280, 1097496), (19440, 975552), (20324, 933120), (20736, 914580), (23040, 823122), (23328, 812960), (25405, 746496), (25920, 731664), (27648, 685935), (29160, 650368), (30486, 622080), (31104, 609720), (34560, 548748), (38880, 487776), (40648, 466560), (41472, 457290), (45729, 414720), (46080, 411561), (46656, 406480), (50810, 373248), (51840, 365832), (58320, 325184), (60972, 311040), (62208, 304860), (69120, 274374), (76215, 248832), (77760, 243888), (81296, 233280), (82944, 228645), (91458, 207360), (93312, 203240), (101620, 186624), (103680, 182916), (116640, 162592), (121944, 155520), (124416, 152430), (137187, 138240)]