989243640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 384

約数和(自身を含む): 4054302720

約数和(自身を除く): 3065059080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 127, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 254, 264, 280, 281, 308, 315, 330, 360, 381, 385, 396, 420, 440, 462, 495, 504, 508, 562, 616, 630, 635, 660, 693, 762, 770, 792, 840, 843, 889, 924, 990, 1016, 1124, 1143, 1155, 1260, 1270, 1320, 1386, 1397, 1405, 1524, 1540, 1686, 1778, 1848, 1905, 1967, 1980, 2248, 2286, 2310, 2520, 2529, 2540, 2667, 2772, 2794, 2810, 3048, 3080, 3091, 3372, 3465, 3556, 3810, 3934, 3960, 4191, 4215, 4445, 4572, 4620, 5058, 5080, 5334, 5544, 5588, 5620, 5715, 5901, 6182, 6744, 6930, 6985, 7112, 7620, 7868, 8001, 8382, 8430, 8890, 9144, 9240, 9273, 9779, 9835, 10116, 10668, 11176, 11240, 11430, 11802, 12364, 12573, 12645, 13335, 13860, 13970, 15240, 15455, 15736, 16002, 16764, 16860, 17703, 17780, 18546, 19558, 19670, 20232, 20955, 21336, 21637, 22860, 23604, 24728, 25146, 25290, 26670, 27720, 27819, 27940, 29337, 29505, 30910, 32004, 33528, 33720, 35406, 35560, 35687, 37092, 39116, 39340, 40005, 41910, 43274, 45720, 46365, 47208, 48895, 50292, 50580, 53340, 55638, 55880, 58674, 59010, 61820, 62865, 64008, 64911, 70812, 71374, 74184, 78232, 78680, 80010, 83820, 86548, 88011, 88515, 92730, 97790, 100584, 101160, 106680, 107061, 108185, 111276, 117348, 118020, 123640, 125730, 129822, 139095, 141624, 142748, 146685, 160020, 167640, 173096, 176022, 177030, 178435, 185460, 194733, 195580, 214122, 216370, 222552, 234696, 236040, 249809, 251460, 259644, 278190, 285496, 293370, 320040, 321183, 324555, 352044, 354060, 356870, 370920, 389466, 391160, 392557, 428244, 432740, 440055, 499618, 502920, 519288, 535305, 556380, 586740, 642366, 649110, 704088, 708120, 713740, 749427, 778932, 785114, 856488, 865480, 880110, 973665, 999236, 1070610, 1112760, 1173480, 1177671, 1249045, 1284732, 1298220, 1427480, 1498854, 1557864, 1570228, 1605915, 1760220, 1947330, 1962785, 1998472, 2141220, 2248281, 2355342, 2498090, 2569464, 2596440, 2747899, 2997708, 3140456, 3211830, 3520440, 3533013, 3747135, 3894660, 3925570, 4282440, 4496562, 4710684, 4996180, 5495798, 5888355, 5995416, 6423660, 7066026, 7494270, 7789320, 7851140, 8243697, 8993124, 9421368, 9992360, 10991596, 11241405, 11776710, 12847320, 13739495, 14132052, 14988540, 15702280, 16487394, 17665065, 17986248, 21983192, 22482810, 23553420, 24731091, 27478990, 28264104, 29977080, 32974788, 35330130, 41218485, 44965620, 47106840, 49462182, 54957980, 65949576, 70660260, 82436970, 89931240, 98924364, 109915960, 123655455, 141320520, 164873940, 197848728, 247310910, 329747880, 494621820, 989243640]

約数ペア:

[(1, 989243640), (2, 494621820), (3, 329747880), (4, 247310910), (5, 197848728), (6, 164873940), (7, 141320520), (8, 123655455), (9, 109915960), (10, 98924364), (11, 89931240), (12, 82436970), (14, 70660260), (15, 65949576), (18, 54957980), (20, 49462182), (21, 47106840), (22, 44965620), (24, 41218485), (28, 35330130), (30, 32974788), (33, 29977080), (35, 28264104), (36, 27478990), (40, 24731091), (42, 23553420), (44, 22482810), (45, 21983192), (55, 17986248), (56, 17665065), (60, 16487394), (63, 15702280), (66, 14988540), (70, 14132052), (72, 13739495), (77, 12847320), (84, 11776710), (88, 11241405), (90, 10991596), (99, 9992360), (105, 9421368), (110, 8993124), (120, 8243697), (126, 7851140), (127, 7789320), (132, 7494270), (140, 7066026), (154, 6423660), (165, 5995416), (168, 5888355), (180, 5495798), (198, 4996180), (210, 4710684), (220, 4496562), (231, 4282440), (252, 3925570), (254, 3894660), (264, 3747135), (280, 3533013), (281, 3520440), (308, 3211830), (315, 3140456), (330, 2997708), (360, 2747899), (381, 2596440), (385, 2569464), (396, 2498090), (420, 2355342), (440, 2248281), (462, 2141220), (495, 1998472), (504, 1962785), (508, 1947330), (562, 1760220), (616, 1605915), (630, 1570228), (635, 1557864), (660, 1498854), (693, 1427480), (762, 1298220), (770, 1284732), (792, 1249045), (840, 1177671), (843, 1173480), (889, 1112760), (924, 1070610), (990, 999236), (1016, 973665), (1124, 880110), (1143, 865480), (1155, 856488), (1260, 785114), (1270, 778932), (1320, 749427), (1386, 713740), (1397, 708120), (1405, 704088), (1524, 649110), (1540, 642366), (1686, 586740), (1778, 556380), (1848, 535305), (1905, 519288), (1967, 502920), (1980, 499618), (2248, 440055), (2286, 432740), (2310, 428244), (2520, 392557), (2529, 391160), (2540, 389466), (2667, 370920), (2772, 356870), (2794, 354060), (2810, 352044), (3048, 324555), (3080, 321183), (3091, 320040), (3372, 293370), (3465, 285496), (3556, 278190), (3810, 259644), (3934, 251460), (3960, 249809), (4191, 236040), (4215, 234696), (4445, 222552), (4572, 216370), (4620, 214122), (5058, 195580), (5080, 194733), (5334, 185460), (5544, 178435), (5588, 177030), (5620, 176022), (5715, 173096), (5901, 167640), (6182, 160020), (6744, 146685), (6930, 142748), (6985, 141624), (7112, 139095), (7620, 129822), (7868, 125730), (8001, 123640), (8382, 118020), (8430, 117348), (8890, 111276), (9144, 108185), (9240, 107061), (9273, 106680), (9779, 101160), (9835, 100584), (10116, 97790), (10668, 92730), (11176, 88515), (11240, 88011), (11430, 86548), (11802, 83820), (12364, 80010), (12573, 78680), (12645, 78232), (13335, 74184), (13860, 71374), (13970, 70812), (15240, 64911), (15455, 64008), (15736, 62865), (16002, 61820), (16764, 59010), (16860, 58674), (17703, 55880), (17780, 55638), (18546, 53340), (19558, 50580), (19670, 50292), (20232, 48895), (20955, 47208), (21336, 46365), (21637, 45720), (22860, 43274), (23604, 41910), (24728, 40005), (25146, 39340), (25290, 39116), (26670, 37092), (27720, 35687), (27819, 35560), (27940, 35406), (29337, 33720), (29505, 33528), (30910, 32004)]