19695197088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:657

約数の個数: 384

約数和(自身を含む): 67880816640

約数和(自身を除く): 48185619552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 283, 288, 296, 311, 333, 336, 378, 432, 444, 504, 518, 566, 592, 622, 666, 672, 756, 777, 849, 864, 888, 933, 999, 1008, 1036, 1132, 1184, 1244, 1332, 1512, 1554, 1698, 1776, 1866, 1981, 1998, 2016, 2072, 2177, 2264, 2331, 2488, 2547, 2664, 2799, 3024, 3108, 3396, 3552, 3732, 3962, 3996, 4144, 4354, 4528, 4662, 4976, 5094, 5328, 5598, 5943, 6048, 6216, 6531, 6792, 6993, 7464, 7641, 7924, 7992, 8288, 8397, 8708, 9056, 9324, 9952, 10188, 10471, 10656, 11196, 11507, 11886, 12432, 13062, 13584, 13986, 14928, 15282, 15848, 15984, 16794, 17416, 17829, 18648, 19593, 20376, 20942, 22392, 23014, 23772, 24864, 26124, 27168, 27972, 29856, 30564, 31413, 31696, 31968, 33588, 34521, 34832, 35658, 37296, 39186, 40752, 41884, 44784, 46028, 47544, 52248, 53487, 55944, 58779, 61128, 62826, 63392, 67176, 69042, 69664, 71316, 73297, 74592, 78372, 80549, 81504, 83768, 88013, 89568, 92056, 94239, 95088, 103563, 104496, 106974, 111888, 117558, 122256, 125652, 134352, 138084, 142632, 146594, 156744, 161098, 167536, 176026, 184112, 188478, 190176, 207126, 208992, 213948, 219891, 223776, 235116, 241647, 244512, 251304, 264039, 268704, 276168, 282717, 285264, 293188, 310689, 313488, 322196, 335072, 352052, 368224, 376956, 414252, 427896, 439782, 470232, 483294, 502608, 528078, 552336, 565434, 570528, 586376, 616091, 621378, 626976, 644392, 659673, 704104, 724941, 753912, 792117, 828504, 855792, 879564, 940464, 966588, 1005216, 1056156, 1104672, 1130868, 1172752, 1232182, 1242756, 1288784, 1319346, 1408208, 1449882, 1507824, 1584234, 1657008, 1711584, 1759128, 1848273, 1880928, 1933176, 1979019, 2112312, 2174823, 2261736, 2345504, 2376351, 2464364, 2485512, 2577568, 2638692, 2816416, 2899764, 3015648, 3168468, 3256481, 3314016, 3518256, 3696546, 3866352, 3958038, 4224624, 4349646, 4523472, 4752702, 4928728, 4971024, 5277384, 5544819, 5799528, 6336936, 6512962, 7036512, 7393092, 7732704, 7916076, 8449248, 8699292, 9046944, 9505404, 9769443, 9857456, 9942048, 10554768, 11089638, 11599056, 12673872, 13025924, 14786184, 15832152, 16634457, 17398584, 19010808, 19538886, 19714912, 21109536, 22179276, 22795367, 23198112, 25347744, 26051848, 29308329, 29572368, 31664304, 33268914, 34797168, 38021616, 39077772, 44358552, 45590734, 52103696, 58616658, 59144736, 63328608, 66537828, 68386101, 69594336, 76043232, 78155544, 87924987, 88717104, 91181468, 104207392, 117233316, 133075656, 136772202, 156311088, 175849974, 177434208, 182362936, 205158303, 234466632, 266151312, 273544404, 312622176, 351699948, 364725872, 410316606, 468933264, 532302624, 547088808, 615474909, 703399896, 729451744, 820633212, 937866528, 1094177616, 1230949818, 1406799792, 1641266424, 2188355232, 2461899636, 2813599584, 3282532848, 4923799272, 6565065696, 9847598544, 19695197088]

約数ペア:

[(1, 19695197088), (2, 9847598544), (3, 6565065696), (4, 4923799272), (6, 3282532848), (7, 2813599584), (8, 2461899636), (9, 2188355232), (12, 1641266424), (14, 1406799792), (16, 1230949818), (18, 1094177616), (21, 937866528), (24, 820633212), (27, 729451744), (28, 703399896), (32, 615474909), (36, 547088808), (37, 532302624), (42, 468933264), (48, 410316606), (54, 364725872), (56, 351699948), (63, 312622176), (72, 273544404), (74, 266151312), (84, 234466632), (96, 205158303), (108, 182362936), (111, 177434208), (112, 175849974), (126, 156311088), (144, 136772202), (148, 133075656), (168, 117233316), (189, 104207392), (216, 91181468), (222, 88717104), (224, 87924987), (252, 78155544), (259, 76043232), (283, 69594336), (288, 68386101), (296, 66537828), (311, 63328608), (333, 59144736), (336, 58616658), (378, 52103696), (432, 45590734), (444, 44358552), (504, 39077772), (518, 38021616), (566, 34797168), (592, 33268914), (622, 31664304), (666, 29572368), (672, 29308329), (756, 26051848), (777, 25347744), (849, 23198112), (864, 22795367), (888, 22179276), (933, 21109536), (999, 19714912), (1008, 19538886), (1036, 19010808), (1132, 17398584), (1184, 16634457), (1244, 15832152), (1332, 14786184), (1512, 13025924), (1554, 12673872), (1698, 11599056), (1776, 11089638), (1866, 10554768), (1981, 9942048), (1998, 9857456), (2016, 9769443), (2072, 9505404), (2177, 9046944), (2264, 8699292), (2331, 8449248), (2488, 7916076), (2547, 7732704), (2664, 7393092), (2799, 7036512), (3024, 6512962), (3108, 6336936), (3396, 5799528), (3552, 5544819), (3732, 5277384), (3962, 4971024), (3996, 4928728), (4144, 4752702), (4354, 4523472), (4528, 4349646), (4662, 4224624), (4976, 3958038), (5094, 3866352), (5328, 3696546), (5598, 3518256), (5943, 3314016), (6048, 3256481), (6216, 3168468), (6531, 3015648), (6792, 2899764), (6993, 2816416), (7464, 2638692), (7641, 2577568), (7924, 2485512), (7992, 2464364), (8288, 2376351), (8397, 2345504), (8708, 2261736), (9056, 2174823), (9324, 2112312), (9952, 1979019), (10188, 1933176), (10471, 1880928), (10656, 1848273), (11196, 1759128), (11507, 1711584), (11886, 1657008), (12432, 1584234), (13062, 1507824), (13584, 1449882), (13986, 1408208), (14928, 1319346), (15282, 1288784), (15848, 1242756), (15984, 1232182), (16794, 1172752), (17416, 1130868), (17829, 1104672), (18648, 1056156), (19593, 1005216), (20376, 966588), (20942, 940464), (22392, 879564), (23014, 855792), (23772, 828504), (24864, 792117), (26124, 753912), (27168, 724941), (27972, 704104), (29856, 659673), (30564, 644392), (31413, 626976), (31696, 621378), (31968, 616091), (33588, 586376), (34521, 570528), (34832, 565434), (35658, 552336), (37296, 528078), (39186, 502608), (40752, 483294), (41884, 470232), (44784, 439782), (46028, 427896), (47544, 414252), (52248, 376956), (53487, 368224), (55944, 352052), (58779, 335072), (61128, 322196), (62826, 313488), (63392, 310689), (67176, 293188), (69042, 285264), (69664, 282717), (71316, 276168), (73297, 268704), (74592, 264039), (78372, 251304), (80549, 244512), (81504, 241647), (83768, 235116), (88013, 223776), (89568, 219891), (92056, 213948), (94239, 208992), (95088, 207126), (103563, 190176), (104496, 188478), (106974, 184112), (111888, 176026), (117558, 167536), (122256, 161098), (125652, 156744), (134352, 146594), (138084, 142632)]