1619001120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 288

約数和(自身を含む): 5915560896

約数和(自身を除く): 4296559776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 289, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 578, 660, 680, 748, 816, 867, 880, 935, 1020, 1056, 1061, 1122, 1156, 1320, 1360, 1445, 1496, 1632, 1734, 1760, 1870, 2040, 2122, 2244, 2312, 2640, 2720, 2805, 2890, 2992, 3179, 3183, 3468, 3740, 4080, 4244, 4335, 4488, 4624, 5280, 5305, 5610, 5780, 5984, 6358, 6366, 6936, 7480, 8160, 8488, 8670, 8976, 9248, 9537, 10610, 11220, 11560, 11671, 12716, 12732, 13872, 14960, 15895, 15915, 16976, 17340, 17952, 18037, 19074, 21220, 22440, 23120, 23342, 25432, 25464, 27744, 29920, 31790, 31830, 33952, 34680, 35013, 36074, 38148, 42440, 44880, 46240, 46684, 47685, 50864, 50928, 54111, 58355, 63580, 63660, 69360, 70026, 72148, 76296, 84880, 89760, 90185, 93368, 95370, 101728, 101856, 108222, 116710, 127160, 127320, 138720, 140052, 144296, 152592, 169760, 175065, 180370, 186736, 190740, 198407, 216444, 233420, 254320, 254640, 270555, 280104, 288592, 305184, 306629, 350130, 360740, 373472, 381480, 396814, 432888, 466840, 508640, 509280, 541110, 560208, 577184, 595221, 613258, 700260, 721480, 762960, 793628, 865776, 919887, 933680, 992035, 1082220, 1120416, 1190442, 1226516, 1400520, 1442960, 1525920, 1533145, 1587256, 1731552, 1839774, 1867360, 1984070, 2164440, 2380884, 2453032, 2801040, 2885920, 2976105, 3066290, 3174512, 3372919, 3679548, 3968140, 4328880, 4599435, 4761768, 4906064, 5602080, 5952210, 6132580, 6349024, 6745838, 7359096, 7936280, 8657760, 9198870, 9523536, 9812128, 10118757, 11904420, 12265160, 13491676, 14718192, 15872560, 16864595, 18397740, 19047072, 20237514, 23808840, 24530320, 26983352, 29436384, 31745120, 33729190, 36795480, 40475028, 47617680, 49060640, 50593785, 53966704, 67458380, 73590960, 80950056, 95235360, 101187570, 107933408, 134916760, 147181920, 161900112, 202375140, 269833520, 323800224, 404750280, 539667040, 809500560, 1619001120]

約数ペア:

[(1, 1619001120), (2, 809500560), (3, 539667040), (4, 404750280), (5, 323800224), (6, 269833520), (8, 202375140), (10, 161900112), (11, 147181920), (12, 134916760), (15, 107933408), (16, 101187570), (17, 95235360), (20, 80950056), (22, 73590960), (24, 67458380), (30, 53966704), (32, 50593785), (33, 49060640), (34, 47617680), (40, 40475028), (44, 36795480), (48, 33729190), (51, 31745120), (55, 29436384), (60, 26983352), (66, 24530320), (68, 23808840), (80, 20237514), (85, 19047072), (88, 18397740), (96, 16864595), (102, 15872560), (110, 14718192), (120, 13491676), (132, 12265160), (136, 11904420), (160, 10118757), (165, 9812128), (170, 9523536), (176, 9198870), (187, 8657760), (204, 7936280), (220, 7359096), (240, 6745838), (255, 6349024), (264, 6132580), (272, 5952210), (289, 5602080), (330, 4906064), (340, 4761768), (352, 4599435), (374, 4328880), (408, 3968140), (440, 3679548), (480, 3372919), (510, 3174512), (528, 3066290), (544, 2976105), (561, 2885920), (578, 2801040), (660, 2453032), (680, 2380884), (748, 2164440), (816, 1984070), (867, 1867360), (880, 1839774), (935, 1731552), (1020, 1587256), (1056, 1533145), (1061, 1525920), (1122, 1442960), (1156, 1400520), (1320, 1226516), (1360, 1190442), (1445, 1120416), (1496, 1082220), (1632, 992035), (1734, 933680), (1760, 919887), (1870, 865776), (2040, 793628), (2122, 762960), (2244, 721480), (2312, 700260), (2640, 613258), (2720, 595221), (2805, 577184), (2890, 560208), (2992, 541110), (3179, 509280), (3183, 508640), (3468, 466840), (3740, 432888), (4080, 396814), (4244, 381480), (4335, 373472), (4488, 360740), (4624, 350130), (5280, 306629), (5305, 305184), (5610, 288592), (5780, 280104), (5984, 270555), (6358, 254640), (6366, 254320), (6936, 233420), (7480, 216444), (8160, 198407), (8488, 190740), (8670, 186736), (8976, 180370), (9248, 175065), (9537, 169760), (10610, 152592), (11220, 144296), (11560, 140052), (11671, 138720), (12716, 127320), (12732, 127160), (13872, 116710), (14960, 108222), (15895, 101856), (15915, 101728), (16976, 95370), (17340, 93368), (17952, 90185), (18037, 89760), (19074, 84880), (21220, 76296), (22440, 72148), (23120, 70026), (23342, 69360), (25432, 63660), (25464, 63580), (27744, 58355), (29920, 54111), (31790, 50928), (31830, 50864), (33952, 47685), (34680, 46684), (35013, 46240), (36074, 44880), (38148, 42440)]