20180145888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 432

約数和(自身を含む): 69577837056

約数和(自身を除く): 49397691168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 163, 168, 186, 196, 217, 224, 248, 252, 279, 283, 288, 294, 326, 336, 372, 392, 434, 441, 489, 496, 504, 558, 566, 588, 651, 652, 672, 744, 784, 849, 868, 882, 978, 992, 1008, 1116, 1132, 1141, 1176, 1302, 1304, 1467, 1488, 1519, 1568, 1698, 1736, 1764, 1953, 1956, 1981, 2016, 2232, 2264, 2282, 2352, 2547, 2604, 2608, 2934, 2976, 3038, 3396, 3423, 3472, 3528, 3906, 3912, 3962, 4464, 4528, 4557, 4564, 4704, 5053, 5094, 5208, 5216, 5868, 5943, 6076, 6792, 6846, 6944, 7056, 7812, 7824, 7924, 7987, 8773, 8928, 9056, 9114, 9128, 10106, 10188, 10269, 10416, 11736, 11886, 12152, 13584, 13671, 13692, 13867, 14112, 15159, 15624, 15648, 15848, 15974, 17546, 17829, 18228, 18256, 20212, 20376, 20538, 20832, 23472, 23772, 23961, 24304, 26319, 27168, 27342, 27384, 27734, 30318, 31248, 31696, 31948, 35092, 35371, 35658, 36456, 36512, 40424, 40752, 41076, 41601, 45477, 46129, 46944, 47544, 47922, 48608, 52638, 54684, 54768, 55468, 60636, 61411, 62496, 63392, 63896, 70184, 70742, 71316, 71883, 72912, 78957, 80848, 81504, 82152, 83202, 90954, 92258, 95088, 95844, 105276, 106113, 109368, 109536, 110936, 121272, 122822, 124803, 127792, 138387, 140368, 141484, 142632, 143766, 145824, 157914, 161696, 164304, 166404, 181908, 184233, 184516, 190176, 191688, 210552, 212226, 218736, 221872, 242544, 245644, 247597, 249606, 255584, 276774, 280736, 282968, 285264, 287532, 315828, 318339, 322903, 328608, 332808, 363816, 368466, 369032, 383376, 415161, 421104, 424452, 429877, 437472, 443744, 485088, 491288, 495194, 499212, 552699, 553548, 565936, 570528, 575064, 631656, 636678, 645806, 665616, 727632, 736932, 738064, 742791, 766752, 830322, 842208, 848904, 859754, 968709, 982576, 990388, 998424, 1105398, 1107096, 1131872, 1150128, 1263312, 1273356, 1289631, 1291612, 1331232, 1429999, 1455264, 1473864, 1476128, 1485582, 1660644, 1697808, 1719508, 1937418, 1965152, 1980776, 1996848, 2210796, 2214192, 2228373, 2260321, 2300256, 2526624, 2546712, 2579262, 2583224, 2859998, 2906127, 2947728, 2971164, 3321288, 3395616, 3439016, 3868893, 3874836, 3961552, 3993696, 4289997, 4421592, 4428384, 4456746, 4520642, 5093424, 5158524, 5166448, 5719996, 5812254, 5895456, 5942328, 6642576, 6780963, 6878032, 7737786, 7749672, 7923104, 8579994, 8843184, 8913492, 9041284, 10009993, 10186848, 10317048, 10332896, 11439992, 11624508, 11884656, 12869991, 13285152, 13561926, 13756064, 15475572, 15499344, 17159988, 17686368, 17826984, 18082568, 20019986, 20342889, 20634096, 22879984, 23249016, 23769312, 25739982, 27123852, 30029979, 30951144, 30998688, 34319976, 35653968, 36165136, 40039972, 40685778, 41268192, 45759968, 46498032, 51479964, 54247704, 60059958, 61902288, 68639952, 70069951, 71307936, 72330272, 80079944, 81371556, 90089937, 92996064, 102959928, 108495408, 120119916, 123804576, 137279904, 140139902, 160159888, 162743112, 180179874, 205919856, 210209853, 216990816, 240239832, 280279804, 320319776, 325486224, 360359748, 411839712, 420419706, 480479664, 560559608, 630629559, 650972448, 720719496, 840839412, 960959328, 1121119216, 1261259118, 1441438992, 1681678824, 2242238432, 2522518236, 2882877984, 3363357648, 5045036472, 6726715296, 10090072944, 20180145888]

約数ペア:

[(1, 20180145888), (2, 10090072944), (3, 6726715296), (4, 5045036472), (6, 3363357648), (7, 2882877984), (8, 2522518236), (9, 2242238432), (12, 1681678824), (14, 1441438992), (16, 1261259118), (18, 1121119216), (21, 960959328), (24, 840839412), (28, 720719496), (31, 650972448), (32, 630629559), (36, 560559608), (42, 480479664), (48, 420419706), (49, 411839712), (56, 360359748), (62, 325486224), (63, 320319776), (72, 280279804), (84, 240239832), (93, 216990816), (96, 210209853), (98, 205919856), (112, 180179874), (124, 162743112), (126, 160159888), (144, 140139902), (147, 137279904), (163, 123804576), (168, 120119916), (186, 108495408), (196, 102959928), (217, 92996064), (224, 90089937), (248, 81371556), (252, 80079944), (279, 72330272), (283, 71307936), (288, 70069951), (294, 68639952), (326, 61902288), (336, 60059958), (372, 54247704), (392, 51479964), (434, 46498032), (441, 45759968), (489, 41268192), (496, 40685778), (504, 40039972), (558, 36165136), (566, 35653968), (588, 34319976), (651, 30998688), (652, 30951144), (672, 30029979), (744, 27123852), (784, 25739982), (849, 23769312), (868, 23249016), (882, 22879984), (978, 20634096), (992, 20342889), (1008, 20019986), (1116, 18082568), (1132, 17826984), (1141, 17686368), (1176, 17159988), (1302, 15499344), (1304, 15475572), (1467, 13756064), (1488, 13561926), (1519, 13285152), (1568, 12869991), (1698, 11884656), (1736, 11624508), (1764, 11439992), (1953, 10332896), (1956, 10317048), (1981, 10186848), (2016, 10009993), (2232, 9041284), (2264, 8913492), (2282, 8843184), (2352, 8579994), (2547, 7923104), (2604, 7749672), (2608, 7737786), (2934, 6878032), (2976, 6780963), (3038, 6642576), (3396, 5942328), (3423, 5895456), (3472, 5812254), (3528, 5719996), (3906, 5166448), (3912, 5158524), (3962, 5093424), (4464, 4520642), (4528, 4456746), (4557, 4428384), (4564, 4421592), (4704, 4289997), (5053, 3993696), (5094, 3961552), (5208, 3874836), (5216, 3868893), (5868, 3439016), (5943, 3395616), (6076, 3321288), (6792, 2971164), (6846, 2947728), (6944, 2906127), (7056, 2859998), (7812, 2583224), (7824, 2579262), (7924, 2546712), (7987, 2526624), (8773, 2300256), (8928, 2260321), (9056, 2228373), (9114, 2214192), (9128, 2210796), (10106, 1996848), (10188, 1980776), (10269, 1965152), (10416, 1937418), (11736, 1719508), (11886, 1697808), (12152, 1660644), (13584, 1485582), (13671, 1476128), (13692, 1473864), (13867, 1455264), (14112, 1429999), (15159, 1331232), (15624, 1291612), (15648, 1289631), (15848, 1273356), (15974, 1263312), (17546, 1150128), (17829, 1131872), (18228, 1107096), (18256, 1105398), (20212, 998424), (20376, 990388), (20538, 982576), (20832, 968709), (23472, 859754), (23772, 848904), (23961, 842208), (24304, 830322), (26319, 766752), (27168, 742791), (27342, 738064), (27384, 736932), (27734, 727632), (30318, 665616), (31248, 645806), (31696, 636678), (31948, 631656), (35092, 575064), (35371, 570528), (35658, 565936), (36456, 553548), (36512, 552699), (40424, 499212), (40752, 495194), (41076, 491288), (41601, 485088), (45477, 443744), (46129, 437472), (46944, 429877), (47544, 424452), (47922, 421104), (48608, 415161), (52638, 383376), (54684, 369032), (54768, 368466), (55468, 363816), (60636, 332808), (61411, 328608), (62496, 322903), (63392, 318339), (63896, 315828), (70184, 287532), (70742, 285264), (71316, 282968), (71883, 280736), (72912, 276774), (78957, 255584), (80848, 249606), (81504, 247597), (82152, 245644), (83202, 242544), (90954, 221872), (92258, 218736), (95088, 212226), (95844, 210552), (105276, 191688), (106113, 190176), (109368, 184516), (109536, 184233), (110936, 181908), (121272, 166404), (122822, 164304), (124803, 161696), (127792, 157914), (138387, 145824), (140368, 143766), (141484, 142632)]