20922776928

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 68760679680

約数和(自身を除く): 47837902752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 53, 54, 62, 68, 72, 81, 93, 96, 102, 106, 108, 124, 136, 144, 153, 159, 162, 186, 204, 212, 216, 248, 272, 279, 288, 289, 306, 318, 324, 372, 408, 424, 432, 459, 477, 496, 527, 544, 558, 578, 612, 636, 648, 744, 816, 837, 848, 864, 867, 901, 918, 954, 992, 1054, 1116, 1156, 1224, 1272, 1296, 1377, 1431, 1488, 1581, 1632, 1643, 1674, 1696, 1734, 1802, 1836, 1908, 2108, 2232, 2312, 2448, 2511, 2544, 2592, 2601, 2703, 2754, 2862, 2976, 3162, 3286, 3348, 3468, 3604, 3672, 3816, 4216, 4293, 4464, 4624, 4743, 4896, 4913, 4929, 5022, 5088, 5202, 5406, 5508, 5724, 6324, 6572, 6696, 6936, 7208, 7344, 7632, 7803, 8109, 8432, 8586, 8928, 8959, 9248, 9486, 9826, 9858, 10044, 10404, 10812, 11016, 11448, 12648, 13144, 13392, 13872, 14229, 14416, 14688, 14739, 14787, 15264, 15317, 15606, 16218, 16864, 17172, 17918, 18972, 19652, 19716, 20088, 20808, 21624, 22032, 22896, 23409, 24327, 25296, 26288, 26784, 26877, 27744, 27931, 28458, 28832, 29478, 29574, 30634, 31212, 32436, 34344, 35836, 37944, 39304, 39432, 40176, 41616, 42687, 43248, 44064, 44217, 44361, 45792, 45951, 46818, 48654, 50592, 52576, 53754, 55862, 56916, 58956, 59148, 61268, 62424, 64872, 68688, 71672, 72981, 75888, 78608, 78864, 80352, 80631, 83232, 83793, 85374, 86496, 88434, 88722, 91902, 93636, 97308, 107508, 111724, 113832, 117912, 118296, 122536, 124848, 129744, 132651, 133083, 137376, 137853, 143344, 145962, 151776, 152303, 157216, 157728, 161262, 167586, 170748, 176868, 177444, 183804, 187272, 194616, 215016, 223448, 227664, 235824, 236592, 241893, 245072, 249696, 251379, 259488, 260389, 265302, 266166, 275706, 286688, 291924, 304606, 322524, 335172, 341496, 353736, 354888, 367608, 374544, 389232, 397953, 413559, 430032, 446896, 455328, 456909, 471648, 473184, 474827, 483786, 490144, 502758, 520778, 530604, 532332, 551412, 583848, 609212, 645048, 670344, 682992, 707472, 709776, 725679, 735216, 749088, 754137, 778464, 781167, 795906, 827118, 860064, 893792, 913818, 949654, 967572, 1005516, 1041556, 1061208, 1064664, 1102824, 1167696, 1218424, 1240677, 1290096, 1340688, 1365984, 1370727, 1414944, 1419552, 1424481, 1451358, 1470432, 1508274, 1562334, 1591812, 1654236, 1827636, 1899308, 1935144, 2011032, 2083112, 2122416, 2129328, 2205648, 2262411, 2335392, 2343501, 2436848, 2481354, 2580192, 2681376, 2741454, 2848962, 2902716, 3016548, 3124668, 3183624, 3308472, 3655272, 3798616, 3870288, 4022064, 4112181, 4166224, 4244832, 4258656, 4273443, 4411296, 4524822, 4687002, 4873696, 4962708, 5482908, 5697924, 5805432, 6033096, 6249336, 6367248, 6616944, 7030503, 7310544, 7597232, 7740576, 8044128, 8072059, 8224362, 8332448, 8546886, 9049644, 9374004, 9925416, 10965816, 11395848, 11610864, 12066192, 12336543, 12498672, 12734496, 12820329, 13233888, 14061006, 14621088, 15194464, 16144118, 16448724, 17093772, 18099288, 18748008, 19850832, 21091509, 21931632, 22791696, 23221728, 24132384, 24216177, 24673086, 24997344, 25640658, 28122012, 32288236, 32897448, 34187544, 36198576, 37496016, 38460987, 39701664, 42183018, 43863264, 45583392, 48432354, 49346172, 51281316, 56244024, 64576472, 65794896, 68375088, 72397152, 72648531, 74992032, 76921974, 84366036, 96864708, 98692344, 102562632, 112488048, 129152944, 131589792, 136750176, 145297062, 153843948, 168732072, 193729416, 197384688, 205125264, 217945593, 224976096, 258305888, 290594124, 307687896, 337464144, 387458832, 394769376, 410250528, 435891186, 581188248, 615375792, 653836779, 674928288, 774917664, 871782372, 1162376496, 1230751584, 1307673558, 1743564744, 2324752992, 2615347116, 3487129488, 5230694232, 6974258976, 10461388464, 20922776928]

約数ペア:

[(1, 20922776928), (2, 10461388464), (3, 6974258976), (4, 5230694232), (6, 3487129488), (8, 2615347116), (9, 2324752992), (12, 1743564744), (16, 1307673558), (17, 1230751584), (18, 1162376496), (24, 871782372), (27, 774917664), (31, 674928288), (32, 653836779), (34, 615375792), (36, 581188248), (48, 435891186), (51, 410250528), (53, 394769376), (54, 387458832), (62, 337464144), (68, 307687896), (72, 290594124), (81, 258305888), (93, 224976096), (96, 217945593), (102, 205125264), (106, 197384688), (108, 193729416), (124, 168732072), (136, 153843948), (144, 145297062), (153, 136750176), (159, 131589792), (162, 129152944), (186, 112488048), (204, 102562632), (212, 98692344), (216, 96864708), (248, 84366036), (272, 76921974), (279, 74992032), (288, 72648531), (289, 72397152), (306, 68375088), (318, 65794896), (324, 64576472), (372, 56244024), (408, 51281316), (424, 49346172), (432, 48432354), (459, 45583392), (477, 43863264), (496, 42183018), (527, 39701664), (544, 38460987), (558, 37496016), (578, 36198576), (612, 34187544), (636, 32897448), (648, 32288236), (744, 28122012), (816, 25640658), (837, 24997344), (848, 24673086), (864, 24216177), (867, 24132384), (901, 23221728), (918, 22791696), (954, 21931632), (992, 21091509), (1054, 19850832), (1116, 18748008), (1156, 18099288), (1224, 17093772), (1272, 16448724), (1296, 16144118), (1377, 15194464), (1431, 14621088), (1488, 14061006), (1581, 13233888), (1632, 12820329), (1643, 12734496), (1674, 12498672), (1696, 12336543), (1734, 12066192), (1802, 11610864), (1836, 11395848), (1908, 10965816), (2108, 9925416), (2232, 9374004), (2312, 9049644), (2448, 8546886), (2511, 8332448), (2544, 8224362), (2592, 8072059), (2601, 8044128), (2703, 7740576), (2754, 7597232), (2862, 7310544), (2976, 7030503), (3162, 6616944), (3286, 6367248), (3348, 6249336), (3468, 6033096), (3604, 5805432), (3672, 5697924), (3816, 5482908), (4216, 4962708), (4293, 4873696), (4464, 4687002), (4624, 4524822), (4743, 4411296), (4896, 4273443), (4913, 4258656), (4929, 4244832), (5022, 4166224), (5088, 4112181), (5202, 4022064), (5406, 3870288), (5508, 3798616), (5724, 3655272), (6324, 3308472), (6572, 3183624), (6696, 3124668), (6936, 3016548), (7208, 2902716), (7344, 2848962), (7632, 2741454), (7803, 2681376), (8109, 2580192), (8432, 2481354), (8586, 2436848), (8928, 2343501), (8959, 2335392), (9248, 2262411), (9486, 2205648), (9826, 2129328), (9858, 2122416), (10044, 2083112), (10404, 2011032), (10812, 1935144), (11016, 1899308), (11448, 1827636), (12648, 1654236), (13144, 1591812), (13392, 1562334), (13872, 1508274), (14229, 1470432), (14416, 1451358), (14688, 1424481), (14739, 1419552), (14787, 1414944), (15264, 1370727), (15317, 1365984), (15606, 1340688), (16218, 1290096), (16864, 1240677), (17172, 1218424), (17918, 1167696), (18972, 1102824), (19652, 1064664), (19716, 1061208), (20088, 1041556), (20808, 1005516), (21624, 967572), (22032, 949654), (22896, 913818), (23409, 893792), (24327, 860064), (25296, 827118), (26288, 795906), (26784, 781167), (26877, 778464), (27744, 754137), (27931, 749088), (28458, 735216), (28832, 725679), (29478, 709776), (29574, 707472), (30634, 682992), (31212, 670344), (32436, 645048), (34344, 609212), (35836, 583848), (37944, 551412), (39304, 532332), (39432, 530604), (40176, 520778), (41616, 502758), (42687, 490144), (43248, 483786), (44064, 474827), (44217, 473184), (44361, 471648), (45792, 456909), (45951, 455328), (46818, 446896), (48654, 430032), (50592, 413559), (52576, 397953), (53754, 389232), (55862, 374544), (56916, 367608), (58956, 354888), (59148, 353736), (61268, 341496), (62424, 335172), (64872, 322524), (68688, 304606), (71672, 291924), (72981, 286688), (75888, 275706), (78608, 266166), (78864, 265302), (80352, 260389), (80631, 259488), (83232, 251379), (83793, 249696), (85374, 245072), (86496, 241893), (88434, 236592), (88722, 235824), (91902, 227664), (93636, 223448), (97308, 215016), (107508, 194616), (111724, 187272), (113832, 183804), (117912, 177444), (118296, 176868), (122536, 170748), (124848, 167586), (129744, 161262), (132651, 157728), (133083, 157216), (137376, 152303), (137853, 151776), (143344, 145962)]