20175892128

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 480

約数和(自身を含む): 72448992000

約数和(自身を除く): 52273099872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 149, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 298, 306, 324, 336, 357, 378, 408, 432, 439, 447, 459, 476, 504, 544, 567, 596, 612, 648, 672, 714, 756, 816, 864, 878, 894, 918, 952, 1008, 1043, 1071, 1134, 1192, 1224, 1296, 1317, 1341, 1377, 1428, 1512, 1632, 1756, 1788, 1836, 1904, 2016, 2086, 2142, 2268, 2384, 2448, 2533, 2592, 2634, 2682, 2754, 2856, 3024, 3073, 3129, 3213, 3512, 3576, 3672, 3808, 3951, 4023, 4172, 4284, 4536, 4768, 4896, 5066, 5268, 5364, 5508, 5712, 6048, 6146, 6258, 6426, 7024, 7152, 7344, 7463, 7599, 7902, 8046, 8344, 8568, 9072, 9219, 9387, 9639, 10132, 10536, 10728, 11016, 11424, 11853, 12069, 12292, 12516, 12852, 14048, 14304, 14688, 14926, 15198, 15804, 16092, 16688, 17136, 17731, 18144, 18438, 18774, 19278, 20264, 21072, 21456, 22032, 22389, 22797, 23706, 24138, 24584, 25032, 25704, 27657, 28161, 29852, 30396, 31608, 32184, 33376, 34272, 35462, 35559, 36876, 37548, 38556, 40528, 42144, 42912, 44064, 44778, 45594, 47412, 48276, 49168, 50064, 51408, 52241, 53193, 55314, 56322, 59704, 60792, 63216, 64368, 65411, 67167, 68391, 70924, 71118, 73752, 75096, 77112, 81056, 82971, 84483, 89556, 91188, 94824, 96552, 98336, 100128, 102816, 104482, 106386, 110628, 112644, 119408, 121584, 126432, 128736, 130822, 134334, 136782, 141848, 142236, 147504, 150192, 154224, 156723, 159579, 165942, 168966, 179112, 182376, 189648, 193104, 196233, 201501, 205173, 208964, 212772, 221256, 225288, 238816, 243168, 248913, 261644, 268668, 273564, 283696, 284472, 295008, 300384, 308448, 313446, 319158, 331884, 337932, 358224, 364752, 379296, 386208, 392466, 403002, 410346, 417928, 425544, 442512, 450576, 457877, 470169, 478737, 497826, 523288, 537336, 547128, 567392, 568944, 588699, 604503, 626892, 638316, 663768, 675864, 716448, 729504, 784932, 806004, 820692, 835856, 851088, 885024, 901152, 915754, 940338, 957474, 995652, 1046576, 1074672, 1094256, 1111987, 1137888, 1177398, 1209006, 1253784, 1276632, 1327536, 1351728, 1373631, 1410507, 1436211, 1569864, 1612008, 1641384, 1671712, 1702176, 1766097, 1831508, 1880676, 1914948, 1991304, 2093152, 2149344, 2188512, 2223974, 2354796, 2418012, 2507568, 2553264, 2655072, 2703456, 2747262, 2821014, 2872422, 3139728, 3224016, 3282768, 3335961, 3532194, 3663016, 3761352, 3829896, 3982608, 4120893, 4231521, 4447948, 4709592, 4836024, 5015136, 5106528, 5298291, 5494524, 5642028, 5744844, 6279456, 6448032, 6565536, 6671922, 7064388, 7326032, 7522704, 7659792, 7783909, 7965216, 8241786, 8463042, 8895896, 9419184, 9672048, 10007883, 10596582, 10989048, 11284056, 11489688, 12362679, 13343844, 14128776, 14652064, 15045408, 15319584, 15567818, 16483572, 16926084, 17791792, 18838368, 19344096, 20015766, 21193164, 21978096, 22568112, 22979376, 23351727, 24725358, 26687688, 28257552, 30023649, 31135636, 32967144, 33852168, 35583584, 37088037, 40031532, 42386328, 43956192, 45136224, 45958752, 46703454, 49450716, 53375376, 56515104, 60047298, 62271272, 65934288, 67704336, 70055181, 74176074, 80063064, 84772656, 90070947, 93406908, 98901432, 106750752, 120094596, 124542544, 131868576, 135408672, 140110362, 148352148, 160126128, 169545312, 180141894, 186813816, 197802864, 210165543, 240189192, 249085088, 280220724, 296704296, 320252256, 360283788, 373627632, 395605728, 420331086, 480378384, 560441448, 593408592, 630496629, 720567576, 747255264, 840662172, 960756768, 1120882896, 1186817184, 1260993258, 1441135152, 1681324344, 2241765792, 2521986516, 2882270304, 3362648688, 5043973032, 6725297376, 10087946064, 20175892128]

約数ペア:

[(1, 20175892128), (2, 10087946064), (3, 6725297376), (4, 5043973032), (6, 3362648688), (7, 2882270304), (8, 2521986516), (9, 2241765792), (12, 1681324344), (14, 1441135152), (16, 1260993258), (17, 1186817184), (18, 1120882896), (21, 960756768), (24, 840662172), (27, 747255264), (28, 720567576), (32, 630496629), (34, 593408592), (36, 560441448), (42, 480378384), (48, 420331086), (51, 395605728), (54, 373627632), (56, 360283788), (63, 320252256), (68, 296704296), (72, 280220724), (81, 249085088), (84, 240189192), (96, 210165543), (102, 197802864), (108, 186813816), (112, 180141894), (119, 169545312), (126, 160126128), (136, 148352148), (144, 140110362), (149, 135408672), (153, 131868576), (162, 124542544), (168, 120094596), (189, 106750752), (204, 98901432), (216, 93406908), (224, 90070947), (238, 84772656), (252, 80063064), (272, 74176074), (288, 70055181), (298, 67704336), (306, 65934288), (324, 62271272), (336, 60047298), (357, 56515104), (378, 53375376), (408, 49450716), (432, 46703454), (439, 45958752), (447, 45136224), (459, 43956192), (476, 42386328), (504, 40031532), (544, 37088037), (567, 35583584), (596, 33852168), (612, 32967144), (648, 31135636), (672, 30023649), (714, 28257552), (756, 26687688), (816, 24725358), (864, 23351727), (878, 22979376), (894, 22568112), (918, 21978096), (952, 21193164), (1008, 20015766), (1043, 19344096), (1071, 18838368), (1134, 17791792), (1192, 16926084), (1224, 16483572), (1296, 15567818), (1317, 15319584), (1341, 15045408), (1377, 14652064), (1428, 14128776), (1512, 13343844), (1632, 12362679), (1756, 11489688), (1788, 11284056), (1836, 10989048), (1904, 10596582), (2016, 10007883), (2086, 9672048), (2142, 9419184), (2268, 8895896), (2384, 8463042), (2448, 8241786), (2533, 7965216), (2592, 7783909), (2634, 7659792), (2682, 7522704), (2754, 7326032), (2856, 7064388), (3024, 6671922), (3073, 6565536), (3129, 6448032), (3213, 6279456), (3512, 5744844), (3576, 5642028), (3672, 5494524), (3808, 5298291), (3951, 5106528), (4023, 5015136), (4172, 4836024), (4284, 4709592), (4536, 4447948), (4768, 4231521), (4896, 4120893), (5066, 3982608), (5268, 3829896), (5364, 3761352), (5508, 3663016), (5712, 3532194), (6048, 3335961), (6146, 3282768), (6258, 3224016), (6426, 3139728), (7024, 2872422), (7152, 2821014), (7344, 2747262), (7463, 2703456), (7599, 2655072), (7902, 2553264), (8046, 2507568), (8344, 2418012), (8568, 2354796), (9072, 2223974), (9219, 2188512), (9387, 2149344), (9639, 2093152), (10132, 1991304), (10536, 1914948), (10728, 1880676), (11016, 1831508), (11424, 1766097), (11853, 1702176), (12069, 1671712), (12292, 1641384), (12516, 1612008), (12852, 1569864), (14048, 1436211), (14304, 1410507), (14688, 1373631), (14926, 1351728), (15198, 1327536), (15804, 1276632), (16092, 1253784), (16688, 1209006), (17136, 1177398), (17731, 1137888), (18144, 1111987), (18438, 1094256), (18774, 1074672), (19278, 1046576), (20264, 995652), (21072, 957474), (21456, 940338), (22032, 915754), (22389, 901152), (22797, 885024), (23706, 851088), (24138, 835856), (24584, 820692), (25032, 806004), (25704, 784932), (27657, 729504), (28161, 716448), (29852, 675864), (30396, 663768), (31608, 638316), (32184, 626892), (33376, 604503), (34272, 588699), (35462, 568944), (35559, 567392), (36876, 547128), (37548, 537336), (38556, 523288), (40528, 497826), (42144, 478737), (42912, 470169), (44064, 457877), (44778, 450576), (45594, 442512), (47412, 425544), (48276, 417928), (49168, 410346), (50064, 403002), (51408, 392466), (52241, 386208), (53193, 379296), (55314, 364752), (56322, 358224), (59704, 337932), (60792, 331884), (63216, 319158), (64368, 313446), (65411, 308448), (67167, 300384), (68391, 295008), (70924, 284472), (71118, 283696), (73752, 273564), (75096, 268668), (77112, 261644), (81056, 248913), (82971, 243168), (84483, 238816), (89556, 225288), (91188, 221256), (94824, 212772), (96552, 208964), (98336, 205173), (100128, 201501), (102816, 196233), (104482, 193104), (106386, 189648), (110628, 182376), (112644, 179112), (119408, 168966), (121584, 165942), (126432, 159579), (128736, 156723), (130822, 154224), (134334, 150192), (136782, 147504), (141848, 142236)]