2887118640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{63649}}^1$

素因数の和:63681

約数の個数: 200

約数和(自身を含む): 11460055200

約数和(自身を除く): 8572936560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 63649, 127298, 190947, 254596, 318245, 381894, 445543, 509192, 572841, 636490, 763788, 891086, 954735, 1018384, 1145682, 1272980, 1336629, 1527576, 1718523, 1782172, 1909470, 2227715, 2291364, 2545960, 2673258, 2864205, 3055152, 3437046, 3564344, 3818940, 4009887, 4455430, 4582728, 5091920, 5155569, 5346516, 5728410, 6683145, 6874092, 7128688, 7637880, 8019774, 8592615, 8910860, 9165456, 10311138, 10693032, 11456820, 12029661, 13366290, 13748184, 15275760, 16039548, 17185230, 17821720, 20049435, 20622276, 21386064, 22913640, 24059322, 25777845, 26732580, 27496368, 32079096, 34370460, 35643440, 36088983, 40098870, 41244552, 45827280, 48118644, 51555690, 53465160, 60148305, 64158192, 68740920, 72177966, 80197740, 82489104, 96237288, 103111380, 106930320, 120296610, 137481840, 144355932, 160395480, 180444915, 192474576, 206222760, 240593220, 288711864, 320790960, 360889830, 412445520, 481186440, 577423728, 721779660, 962372880, 1443559320, 2887118640]

約数ペア:

[(1, 2887118640), (2, 1443559320), (3, 962372880), (4, 721779660), (5, 577423728), (6, 481186440), (7, 412445520), (8, 360889830), (9, 320790960), (10, 288711864), (12, 240593220), (14, 206222760), (15, 192474576), (16, 180444915), (18, 160395480), (20, 144355932), (21, 137481840), (24, 120296610), (27, 106930320), (28, 103111380), (30, 96237288), (35, 82489104), (36, 80197740), (40, 72177966), (42, 68740920), (45, 64158192), (48, 60148305), (54, 53465160), (56, 51555690), (60, 48118644), (63, 45827280), (70, 41244552), (72, 40098870), (80, 36088983), (81, 35643440), (84, 34370460), (90, 32079096), (105, 27496368), (108, 26732580), (112, 25777845), (120, 24059322), (126, 22913640), (135, 21386064), (140, 20622276), (144, 20049435), (162, 17821720), (168, 17185230), (180, 16039548), (189, 15275760), (210, 13748184), (216, 13366290), (240, 12029661), (252, 11456820), (270, 10693032), (280, 10311138), (315, 9165456), (324, 8910860), (336, 8592615), (360, 8019774), (378, 7637880), (405, 7128688), (420, 6874092), (432, 6683145), (504, 5728410), (540, 5346516), (560, 5155569), (567, 5091920), (630, 4582728), (648, 4455430), (720, 4009887), (756, 3818940), (810, 3564344), (840, 3437046), (945, 3055152), (1008, 2864205), (1080, 2673258), (1134, 2545960), (1260, 2291364), (1296, 2227715), (1512, 1909470), (1620, 1782172), (1680, 1718523), (1890, 1527576), (2160, 1336629), (2268, 1272980), (2520, 1145682), (2835, 1018384), (3024, 954735), (3240, 891086), (3780, 763788), (4536, 636490), (5040, 572841), (5670, 509192), (6480, 445543), (7560, 381894), (9072, 318245), (11340, 254596), (15120, 190947), (22680, 127298), (45360, 63649)]