20080143360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14057}}^1$

素因数の和:14119

約数の個数: 264

約数和(自身を含む): 71826708096

約数和(自身を除く): 51746564736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9216, 9920, 11160, 11520, 11904, 14057, 14880, 15360, 15872, 17856, 19840, 22320, 23040, 23808, 28114, 29760, 31744, 35712, 39680, 42171, 44640, 46080, 47616, 56228, 59520, 70285, 71424, 79360, 84342, 89280, 95232, 112456, 119040, 126513, 140570, 142848, 158720, 168684, 178560, 210855, 224912, 238080, 253026, 281140, 285696, 337368, 357120, 421710, 435767, 449824, 476160, 506052, 562280, 632565, 674736, 714240, 843420, 871534, 899648, 1012104, 1124560, 1265130, 1307301, 1349472, 1428480, 1686840, 1743068, 1799296, 2024208, 2178835, 2249120, 2530260, 2614602, 2698944, 3373680, 3486136, 3598592, 3921903, 4048416, 4357670, 4498240, 5060520, 5229204, 5397888, 6536505, 6747360, 6972272, 7197184, 7843806, 8096832, 8715340, 8996480, 10121040, 10458408, 10795776, 13073010, 13494720, 13944544, 14394368, 15687612, 16193664, 17430680, 17992960, 19609515, 20242080, 20916816, 21591552, 26146020, 26989440, 27889088, 31375224, 32387328, 34861360, 35985920, 39219030, 40484160, 41833632, 43183104, 52292040, 53978880, 55778176, 62750448, 64774656, 69722720, 71971840, 78438060, 80968320, 83667264, 104584080, 107957760, 111556352, 125500896, 129549312, 139445440, 156876120, 161936640, 167334528, 209168160, 215915520, 223112704, 251001792, 278890880, 313752240, 323873280, 334669056, 418336320, 446225408, 502003584, 557781760, 627504480, 647746560, 669338112, 836672640, 1004007168, 1115563520, 1255008960, 1338676224, 1673345280, 2008014336, 2231127040, 2510017920, 3346690560, 4016028672, 5020035840, 6693381120, 10040071680, 20080143360]

約数ペア:

[(1, 20080143360), (2, 10040071680), (3, 6693381120), (4, 5020035840), (5, 4016028672), (6, 3346690560), (8, 2510017920), (9, 2231127040), (10, 2008014336), (12, 1673345280), (15, 1338676224), (16, 1255008960), (18, 1115563520), (20, 1004007168), (24, 836672640), (30, 669338112), (31, 647746560), (32, 627504480), (36, 557781760), (40, 502003584), (45, 446225408), (48, 418336320), (60, 334669056), (62, 323873280), (64, 313752240), (72, 278890880), (80, 251001792), (90, 223112704), (93, 215915520), (96, 209168160), (120, 167334528), (124, 161936640), (128, 156876120), (144, 139445440), (155, 129549312), (160, 125500896), (180, 111556352), (186, 107957760), (192, 104584080), (240, 83667264), (248, 80968320), (256, 78438060), (279, 71971840), (288, 69722720), (310, 64774656), (320, 62750448), (360, 55778176), (372, 53978880), (384, 52292040), (465, 43183104), (480, 41833632), (496, 40484160), (512, 39219030), (558, 35985920), (576, 34861360), (620, 32387328), (640, 31375224), (720, 27889088), (744, 26989440), (768, 26146020), (930, 21591552), (960, 20916816), (992, 20242080), (1024, 19609515), (1116, 17992960), (1152, 17430680), (1240, 16193664), (1280, 15687612), (1395, 14394368), (1440, 13944544), (1488, 13494720), (1536, 13073010), (1860, 10795776), (1920, 10458408), (1984, 10121040), (2232, 8996480), (2304, 8715340), (2480, 8096832), (2560, 7843806), (2790, 7197184), (2880, 6972272), (2976, 6747360), (3072, 6536505), (3720, 5397888), (3840, 5229204), (3968, 5060520), (4464, 4498240), (4608, 4357670), (4960, 4048416), (5120, 3921903), (5580, 3598592), (5760, 3486136), (5952, 3373680), (7440, 2698944), (7680, 2614602), (7936, 2530260), (8928, 2249120), (9216, 2178835), (9920, 2024208), (11160, 1799296), (11520, 1743068), (11904, 1686840), (14057, 1428480), (14880, 1349472), (15360, 1307301), (15872, 1265130), (17856, 1124560), (19840, 1012104), (22320, 899648), (23040, 871534), (23808, 843420), (28114, 714240), (29760, 674736), (31744, 632565), (35712, 562280), (39680, 506052), (42171, 476160), (44640, 449824), (46080, 435767), (47616, 421710), (56228, 357120), (59520, 337368), (70285, 285696), (71424, 281140), (79360, 253026), (84342, 238080), (89280, 224912), (95232, 210855), (112456, 178560), (119040, 168684), (126513, 158720), (140570, 142848)]