630912240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 300

約数和(自身を含む): 2550289896

約数和(自身を除く): 1919377656

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 1987, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 3974, 4410, 4536, 5040, 5292, 5670, 5880, 5961, 6480, 6615, 7056, 7560, 7938, 7948, 8820, 9072, 9935, 10584, 11340, 11760, 11922, 13230, 13909, 15120, 15876, 15896, 17640, 17883, 19845, 19870, 21168, 22680, 23844, 26460, 27818, 29805, 31752, 31792, 35280, 35766, 39690, 39740, 41727, 45360, 47688, 52920, 53649, 55636, 59610, 63504, 69545, 71532, 79380, 79480, 83454, 89415, 95376, 97363, 105840, 107298, 111272, 119220, 125181, 139090, 143064, 158760, 158960, 160947, 166908, 178830, 194726, 208635, 214596, 222544, 238440, 250362, 268245, 278180, 286128, 292089, 317520, 321894, 333816, 357660, 375543, 389452, 417270, 429192, 476880, 486815, 500724, 536490, 556360, 584178, 625905, 643788, 667632, 715320, 751086, 778904, 804735, 834540, 858384, 876267, 973630, 1001448, 1072980, 1112720, 1126629, 1168356, 1251810, 1287576, 1430640, 1460445, 1502172, 1557808, 1609470, 1669080, 1752534, 1877715, 1947260, 2002896, 2145960, 2253258, 2336712, 2503620, 2575152, 2628801, 2920890, 3004344, 3218940, 3338160, 3505068, 3755430, 3894520, 4291920, 4381335, 4506516, 4673424, 5007240, 5257602, 5633145, 5841780, 6008688, 6437880, 7010136, 7510860, 7789040, 7886403, 8762670, 9013032, 10014480, 10515204, 11266290, 11683560, 12875760, 13144005, 14020272, 15021720, 15772806, 17525340, 18026064, 21030408, 22532580, 23367120, 26288010, 30043440, 31545612, 35050680, 39432015, 42060816, 45065160, 52576020, 63091224, 70101360, 78864030, 90130320, 105152040, 126182448, 157728060, 210304080, 315456120, 630912240]

約数ペア:

[(1, 630912240), (2, 315456120), (3, 210304080), (4, 157728060), (5, 126182448), (6, 105152040), (7, 90130320), (8, 78864030), (9, 70101360), (10, 63091224), (12, 52576020), (14, 45065160), (15, 42060816), (16, 39432015), (18, 35050680), (20, 31545612), (21, 30043440), (24, 26288010), (27, 23367120), (28, 22532580), (30, 21030408), (35, 18026064), (36, 17525340), (40, 15772806), (42, 15021720), (45, 14020272), (48, 13144005), (49, 12875760), (54, 11683560), (56, 11266290), (60, 10515204), (63, 10014480), (70, 9013032), (72, 8762670), (80, 7886403), (81, 7789040), (84, 7510860), (90, 7010136), (98, 6437880), (105, 6008688), (108, 5841780), (112, 5633145), (120, 5257602), (126, 5007240), (135, 4673424), (140, 4506516), (144, 4381335), (147, 4291920), (162, 3894520), (168, 3755430), (180, 3505068), (189, 3338160), (196, 3218940), (210, 3004344), (216, 2920890), (240, 2628801), (245, 2575152), (252, 2503620), (270, 2336712), (280, 2253258), (294, 2145960), (315, 2002896), (324, 1947260), (336, 1877715), (360, 1752534), (378, 1669080), (392, 1609470), (405, 1557808), (420, 1502172), (432, 1460445), (441, 1430640), (490, 1287576), (504, 1251810), (540, 1168356), (560, 1126629), (567, 1112720), (588, 1072980), (630, 1001448), (648, 973630), (720, 876267), (735, 858384), (756, 834540), (784, 804735), (810, 778904), (840, 751086), (882, 715320), (945, 667632), (980, 643788), (1008, 625905), (1080, 584178), (1134, 556360), (1176, 536490), (1260, 500724), (1296, 486815), (1323, 476880), (1470, 429192), (1512, 417270), (1620, 389452), (1680, 375543), (1764, 357660), (1890, 333816), (1960, 321894), (1987, 317520), (2160, 292089), (2205, 286128), (2268, 278180), (2352, 268245), (2520, 250362), (2646, 238440), (2835, 222544), (2940, 214596), (3024, 208635), (3240, 194726), (3528, 178830), (3780, 166908), (3920, 160947), (3969, 158960), (3974, 158760), (4410, 143064), (4536, 139090), (5040, 125181), (5292, 119220), (5670, 111272), (5880, 107298), (5961, 105840), (6480, 97363), (6615, 95376), (7056, 89415), (7560, 83454), (7938, 79480), (7948, 79380), (8820, 71532), (9072, 69545), (9935, 63504), (10584, 59610), (11340, 55636), (11760, 53649), (11922, 52920), (13230, 47688), (13909, 45360), (15120, 41727), (15876, 39740), (15896, 39690), (17640, 35766), (17883, 35280), (19845, 31792), (19870, 31752), (21168, 29805), (22680, 27818), (23844, 26460)]