1213861616640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{711959}}^1$

素因数の和:712027

約数の個数: 264

約数和(自身を含む): 4319680603680

約数和(自身を除く): 3105818987040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6660, 7104, 7680, 8880, 9216, 9472, 10656, 11520, 11840, 13320, 14208, 15360, 17760, 18944, 21312, 23040, 23680, 26640, 28416, 35520, 37888, 42624, 46080, 47360, 53280, 56832, 71040, 85248, 94720, 106560, 113664, 142080, 170496, 189440, 213120, 284160, 340992, 426240, 568320, 711959, 852480, 1423918, 1704960, 2135877, 2847836, 3559795, 4271754, 5695672, 6407631, 7119590, 8543508, 10679385, 11391344, 12815262, 14239180, 17087016, 21358770, 22782688, 25630524, 26342483, 28478360, 32038155, 34174032, 42717540, 45565376, 51261048, 52684966, 56956720, 64076310, 68348064, 79027449, 85435080, 91130752, 102522096, 105369932, 113913440, 128152620, 131712415, 136696128, 158054898, 170870160, 182261504, 205044192, 210739864, 227826880, 237082347, 256305240, 263424830, 273392256, 316109796, 341740320, 364523008, 395137245, 410088384, 421479728, 455653760, 474164694, 512610480, 526849660, 546784512, 632219592, 683480640, 729046016, 790274490, 820176768, 842959456, 911307520, 948329388, 1025220960, 1053699320, 1093569024, 1185411735, 1264439184, 1366961280, 1580548980, 1640353536, 1685918912, 1822615040, 1896658776, 2050441920, 2107398640, 2187138048, 2370823470, 2528878368, 2733922560, 3161097960, 3280707072, 3371837824, 3645230080, 3793317552, 4100883840, 4214797280, 4741646940, 5057756736, 5467845120, 6322195920, 6561414144, 6743675648, 7586635104, 8201767680, 8429594560, 9483293880, 10115513472, 10935690240, 12644391840, 13487351296, 15173270208, 16403535360, 16859189120, 18966587760, 20231026944, 25288783680, 26974702592, 30346540416, 32807070720, 33718378240, 37933175520, 40462053888, 50577567360, 60693080832, 67436756480, 75866351040, 80924107776, 101155134720, 121386161664, 134873512960, 151732702080, 202310269440, 242772323328, 303465404160, 404620538880, 606930808320, 1213861616640]

約数ペア:

[(1, 1213861616640), (2, 606930808320), (3, 404620538880), (4, 303465404160), (5, 242772323328), (6, 202310269440), (8, 151732702080), (9, 134873512960), (10, 121386161664), (12, 101155134720), (15, 80924107776), (16, 75866351040), (18, 67436756480), (20, 60693080832), (24, 50577567360), (30, 40462053888), (32, 37933175520), (36, 33718378240), (37, 32807070720), (40, 30346540416), (45, 26974702592), (48, 25288783680), (60, 20231026944), (64, 18966587760), (72, 16859189120), (74, 16403535360), (80, 15173270208), (90, 13487351296), (96, 12644391840), (111, 10935690240), (120, 10115513472), (128, 9483293880), (144, 8429594560), (148, 8201767680), (160, 7586635104), (180, 6743675648), (185, 6561414144), (192, 6322195920), (222, 5467845120), (240, 5057756736), (256, 4741646940), (288, 4214797280), (296, 4100883840), (320, 3793317552), (333, 3645230080), (360, 3371837824), (370, 3280707072), (384, 3161097960), (444, 2733922560), (480, 2528878368), (512, 2370823470), (555, 2187138048), (576, 2107398640), (592, 2050441920), (640, 1896658776), (666, 1822615040), (720, 1685918912), (740, 1640353536), (768, 1580548980), (888, 1366961280), (960, 1264439184), (1024, 1185411735), (1110, 1093569024), (1152, 1053699320), (1184, 1025220960), (1280, 948329388), (1332, 911307520), (1440, 842959456), (1480, 820176768), (1536, 790274490), (1665, 729046016), (1776, 683480640), (1920, 632219592), (2220, 546784512), (2304, 526849660), (2368, 512610480), (2560, 474164694), (2664, 455653760), (2880, 421479728), (2960, 410088384), (3072, 395137245), (3330, 364523008), (3552, 341740320), (3840, 316109796), (4440, 273392256), (4608, 263424830), (4736, 256305240), (5120, 237082347), (5328, 227826880), (5760, 210739864), (5920, 205044192), (6660, 182261504), (7104, 170870160), (7680, 158054898), (8880, 136696128), (9216, 131712415), (9472, 128152620), (10656, 113913440), (11520, 105369932), (11840, 102522096), (13320, 91130752), (14208, 85435080), (15360, 79027449), (17760, 68348064), (18944, 64076310), (21312, 56956720), (23040, 52684966), (23680, 51261048), (26640, 45565376), (28416, 42717540), (35520, 34174032), (37888, 32038155), (42624, 28478360), (46080, 26342483), (47360, 25630524), (53280, 22782688), (56832, 21358770), (71040, 17087016), (85248, 14239180), (94720, 12815262), (106560, 11391344), (113664, 10679385), (142080, 8543508), (170496, 7119590), (189440, 6407631), (213120, 5695672), (284160, 4271754), (340992, 3559795), (426240, 2847836), (568320, 2135877), (711959, 1704960), (852480, 1423918)]