1845811440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21187}}^1$

素因数の和:21228

約数の個数: 180

約数和(自身を含む): 6813933672

約数和(自身を除く): 4968122232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 17424, 21187, 21780, 29040, 42374, 43560, 63561, 84748, 87120, 105935, 127122, 169496, 190683, 211870, 233057, 254244, 317805, 338992, 381366, 423740, 466114, 508488, 635610, 699171, 762732, 847480, 932228, 953415, 1016976, 1165285, 1271220, 1398342, 1525464, 1694960, 1864456, 1906830, 2097513, 2330570, 2542440, 2563627, 2796684, 3050928, 3495855, 3728912, 3813660, 4195026, 4661140, 5084880, 5127254, 5593368, 6991710, 7627320, 7690881, 8390052, 9322280, 10254508, 10487565, 11186736, 12818135, 13983420, 15254640, 15381762, 16780104, 18644560, 20509016, 20975130, 23072643, 25636270, 27966840, 30763524, 33560208, 38454405, 41018032, 41950260, 46145286, 51272540, 55933680, 61527048, 76908810, 83900520, 92290572, 102545080, 115363215, 123054096, 153817620, 167801040, 184581144, 205090160, 230726430, 307635240, 369162288, 461452860, 615270480, 922905720, 1845811440]

約数ペア:

[(1, 1845811440), (2, 922905720), (3, 615270480), (4, 461452860), (5, 369162288), (6, 307635240), (8, 230726430), (9, 205090160), (10, 184581144), (11, 167801040), (12, 153817620), (15, 123054096), (16, 115363215), (18, 102545080), (20, 92290572), (22, 83900520), (24, 76908810), (30, 61527048), (33, 55933680), (36, 51272540), (40, 46145286), (44, 41950260), (45, 41018032), (48, 38454405), (55, 33560208), (60, 30763524), (66, 27966840), (72, 25636270), (80, 23072643), (88, 20975130), (90, 20509016), (99, 18644560), (110, 16780104), (120, 15381762), (121, 15254640), (132, 13983420), (144, 12818135), (165, 11186736), (176, 10487565), (180, 10254508), (198, 9322280), (220, 8390052), (240, 7690881), (242, 7627320), (264, 6991710), (330, 5593368), (360, 5127254), (363, 5084880), (396, 4661140), (440, 4195026), (484, 3813660), (495, 3728912), (528, 3495855), (605, 3050928), (660, 2796684), (720, 2563627), (726, 2542440), (792, 2330570), (880, 2097513), (968, 1906830), (990, 1864456), (1089, 1694960), (1210, 1525464), (1320, 1398342), (1452, 1271220), (1584, 1165285), (1815, 1016976), (1936, 953415), (1980, 932228), (2178, 847480), (2420, 762732), (2640, 699171), (2904, 635610), (3630, 508488), (3960, 466114), (4356, 423740), (4840, 381366), (5445, 338992), (5808, 317805), (7260, 254244), (7920, 233057), (8712, 211870), (9680, 190683), (10890, 169496), (14520, 127122), (17424, 105935), (21187, 87120), (21780, 84748), (29040, 63561), (42374, 43560)]