205873825680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{87149}}^1$

素因数の和:87378

約数の個数: 240

約数和(自身を含む): 735864620400

約数和(自身を除く): 529990794720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 193, 204, 240, 255, 272, 306, 340, 360, 386, 408, 510, 579, 612, 680, 720, 765, 772, 816, 965, 1020, 1158, 1224, 1360, 1530, 1544, 1737, 1930, 2040, 2316, 2448, 2895, 3060, 3088, 3281, 3474, 3860, 4080, 4632, 5790, 6120, 6562, 6948, 7720, 8685, 9264, 9843, 11580, 12240, 13124, 13896, 15440, 16405, 17370, 19686, 23160, 26248, 27792, 29529, 32810, 34740, 39372, 46320, 49215, 52496, 59058, 65620, 69480, 78744, 87149, 98430, 118116, 131240, 138960, 147645, 157488, 174298, 196860, 236232, 261447, 262480, 295290, 348596, 393720, 435745, 472464, 522894, 590580, 697192, 784341, 787440, 871490, 1045788, 1181160, 1307235, 1394384, 1481533, 1568682, 1742980, 2091576, 2362320, 2614470, 2963066, 3137364, 3485960, 3921705, 4183152, 4444599, 5228940, 5926132, 6274728, 6971920, 7407665, 7843410, 8889198, 10457880, 11852264, 12549456, 13333797, 14815330, 15686820, 16819757, 17778396, 20915760, 22222995, 23704528, 26667594, 29630660, 31373640, 33639514, 35556792, 44445990, 50459271, 53335188, 59261320, 62747280, 66668985, 67279028, 71113584, 84098785, 88891980, 100918542, 106670376, 118522640, 133337970, 134558056, 151377813, 168197570, 177783960, 201837084, 213340752, 252296355, 266675940, 269116112, 285935869, 302755626, 336395140, 355567920, 403674168, 504592710, 533351880, 571871738, 605511252, 672790280, 756889065, 807348336, 857807607, 1009185420, 1066703760, 1143743476, 1211022504, 1345580560, 1429679345, 1513778130, 1715615214, 2018370840, 2287486952, 2422045008, 2573422821, 2859358690, 3027556260, 3431230428, 4036741680, 4289038035, 4574973904, 5146845642, 5718717380, 6055112520, 6862460856, 8578076070, 10293691284, 11437434760, 12110225040, 12867114105, 13724921712, 17156152140, 20587382568, 22874869520, 25734228210, 34312304280, 41174765136, 51468456420, 68624608560, 102936912840, 205873825680]

約数ペア:

[(1, 205873825680), (2, 102936912840), (3, 68624608560), (4, 51468456420), (5, 41174765136), (6, 34312304280), (8, 25734228210), (9, 22874869520), (10, 20587382568), (12, 17156152140), (15, 13724921712), (16, 12867114105), (17, 12110225040), (18, 11437434760), (20, 10293691284), (24, 8578076070), (30, 6862460856), (34, 6055112520), (36, 5718717380), (40, 5146845642), (45, 4574973904), (48, 4289038035), (51, 4036741680), (60, 3431230428), (68, 3027556260), (72, 2859358690), (80, 2573422821), (85, 2422045008), (90, 2287486952), (102, 2018370840), (120, 1715615214), (136, 1513778130), (144, 1429679345), (153, 1345580560), (170, 1211022504), (180, 1143743476), (193, 1066703760), (204, 1009185420), (240, 857807607), (255, 807348336), (272, 756889065), (306, 672790280), (340, 605511252), (360, 571871738), (386, 533351880), (408, 504592710), (510, 403674168), (579, 355567920), (612, 336395140), (680, 302755626), (720, 285935869), (765, 269116112), (772, 266675940), (816, 252296355), (965, 213340752), (1020, 201837084), (1158, 177783960), (1224, 168197570), (1360, 151377813), (1530, 134558056), (1544, 133337970), (1737, 118522640), (1930, 106670376), (2040, 100918542), (2316, 88891980), (2448, 84098785), (2895, 71113584), (3060, 67279028), (3088, 66668985), (3281, 62747280), (3474, 59261320), (3860, 53335188), (4080, 50459271), (4632, 44445990), (5790, 35556792), (6120, 33639514), (6562, 31373640), (6948, 29630660), (7720, 26667594), (8685, 23704528), (9264, 22222995), (9843, 20915760), (11580, 17778396), (12240, 16819757), (13124, 15686820), (13896, 14815330), (15440, 13333797), (16405, 12549456), (17370, 11852264), (19686, 10457880), (23160, 8889198), (26248, 7843410), (27792, 7407665), (29529, 6971920), (32810, 6274728), (34740, 5926132), (39372, 5228940), (46320, 4444599), (49215, 4183152), (52496, 3921705), (59058, 3485960), (65620, 3137364), (69480, 2963066), (78744, 2614470), (87149, 2362320), (98430, 2091576), (118116, 1742980), (131240, 1568682), (138960, 1481533), (147645, 1394384), (157488, 1307235), (174298, 1181160), (196860, 1045788), (236232, 871490), (261447, 787440), (262480, 784341), (295290, 697192), (348596, 590580), (393720, 522894), (435745, 472464)]