2119287240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 320

約数和(自身を含む): 8311248000

約数和(自身を除く): 6191960760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 343, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 686, 735, 756, 810, 840, 882, 945, 980, 1029, 1080, 1134, 1176, 1260, 1323, 1372, 1470, 1512, 1620, 1715, 1764, 1890, 1907, 1960, 2058, 2205, 2268, 2520, 2646, 2744, 2835, 2940, 3087, 3240, 3430, 3528, 3780, 3814, 3969, 4116, 4410, 4536, 5145, 5292, 5670, 5721, 5880, 6174, 6615, 6860, 7560, 7628, 7938, 8232, 8820, 9261, 9535, 10290, 10584, 11340, 11442, 12348, 13230, 13349, 13720, 15256, 15435, 15876, 17163, 17640, 18522, 19070, 19845, 20580, 22680, 22884, 24696, 26460, 26698, 27783, 28605, 30870, 31752, 34326, 37044, 38140, 39690, 40047, 41160, 45768, 46305, 51489, 52920, 53396, 55566, 57210, 61740, 66745, 68652, 74088, 76280, 79380, 80094, 85815, 92610, 93443, 102978, 106792, 111132, 114420, 120141, 123480, 133490, 137304, 138915, 154467, 158760, 160188, 171630, 185220, 186886, 200235, 205956, 222264, 228840, 240282, 257445, 266980, 277830, 280329, 308934, 320376, 343260, 360423, 370440, 373772, 400470, 411912, 467215, 480564, 514890, 533960, 555660, 560658, 600705, 617868, 654101, 686520, 720846, 747544, 772335, 800940, 840987, 934430, 961128, 1029780, 1081269, 1111320, 1121316, 1201410, 1235736, 1308202, 1401645, 1441692, 1544670, 1601880, 1681974, 1802115, 1868860, 1962303, 2059560, 2162538, 2242632, 2402820, 2522961, 2616404, 2803290, 2883384, 3089340, 3270505, 3363948, 3604230, 3737720, 3924606, 4204935, 4325076, 4805640, 5045922, 5232808, 5406345, 5606580, 5886909, 6178680, 6541010, 6727896, 7208460, 7568883, 7849212, 8409870, 8650152, 9811515, 10091844, 10812690, 11213160, 11773818, 12614805, 13082020, 14416920, 15137766, 15698424, 16819740, 17660727, 19623030, 20183688, 21625380, 23547636, 25229610, 26164040, 29434545, 30275532, 33639480, 35321454, 37844415, 39246060, 43250760, 47095272, 50459220, 52982181, 58869090, 60551064, 70642908, 75688830, 78492120, 88303635, 100918440, 105964362, 117738180, 141285816, 151377660, 176607270, 211928724, 235476360, 264910905, 302755320, 353214540, 423857448, 529821810, 706429080, 1059643620, 2119287240]

約数ペア:

[(1, 2119287240), (2, 1059643620), (3, 706429080), (4, 529821810), (5, 423857448), (6, 353214540), (7, 302755320), (8, 264910905), (9, 235476360), (10, 211928724), (12, 176607270), (14, 151377660), (15, 141285816), (18, 117738180), (20, 105964362), (21, 100918440), (24, 88303635), (27, 78492120), (28, 75688830), (30, 70642908), (35, 60551064), (36, 58869090), (40, 52982181), (42, 50459220), (45, 47095272), (49, 43250760), (54, 39246060), (56, 37844415), (60, 35321454), (63, 33639480), (70, 30275532), (72, 29434545), (81, 26164040), (84, 25229610), (90, 23547636), (98, 21625380), (105, 20183688), (108, 19623030), (120, 17660727), (126, 16819740), (135, 15698424), (140, 15137766), (147, 14416920), (162, 13082020), (168, 12614805), (180, 11773818), (189, 11213160), (196, 10812690), (210, 10091844), (216, 9811515), (245, 8650152), (252, 8409870), (270, 7849212), (280, 7568883), (294, 7208460), (315, 6727896), (324, 6541010), (343, 6178680), (360, 5886909), (378, 5606580), (392, 5406345), (405, 5232808), (420, 5045922), (441, 4805640), (490, 4325076), (504, 4204935), (540, 3924606), (567, 3737720), (588, 3604230), (630, 3363948), (648, 3270505), (686, 3089340), (735, 2883384), (756, 2803290), (810, 2616404), (840, 2522961), (882, 2402820), (945, 2242632), (980, 2162538), (1029, 2059560), (1080, 1962303), (1134, 1868860), (1176, 1802115), (1260, 1681974), (1323, 1601880), (1372, 1544670), (1470, 1441692), (1512, 1401645), (1620, 1308202), (1715, 1235736), (1764, 1201410), (1890, 1121316), (1907, 1111320), (1960, 1081269), (2058, 1029780), (2205, 961128), (2268, 934430), (2520, 840987), (2646, 800940), (2744, 772335), (2835, 747544), (2940, 720846), (3087, 686520), (3240, 654101), (3430, 617868), (3528, 600705), (3780, 560658), (3814, 555660), (3969, 533960), (4116, 514890), (4410, 480564), (4536, 467215), (5145, 411912), (5292, 400470), (5670, 373772), (5721, 370440), (5880, 360423), (6174, 343260), (6615, 320376), (6860, 308934), (7560, 280329), (7628, 277830), (7938, 266980), (8232, 257445), (8820, 240282), (9261, 228840), (9535, 222264), (10290, 205956), (10584, 200235), (11340, 186886), (11442, 185220), (12348, 171630), (13230, 160188), (13349, 158760), (13720, 154467), (15256, 138915), (15435, 137304), (15876, 133490), (17163, 123480), (17640, 120141), (18522, 114420), (19070, 111132), (19845, 106792), (20580, 102978), (22680, 93443), (22884, 92610), (24696, 85815), (26460, 80094), (26698, 79380), (27783, 76280), (28605, 74088), (30870, 68652), (31752, 66745), (34326, 61740), (37044, 57210), (38140, 55566), (39690, 53396), (40047, 52920), (41160, 51489), (45768, 46305)]