1939605120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 384

約数和(自身を含む): 7255872000

約数和(自身を除く): 5316266880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 128, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 384, 444, 456, 479, 480, 555, 570, 576, 592, 608, 640, 666, 684, 703, 720, 740, 760, 855, 888, 912, 958, 960, 1110, 1140, 1152, 1184, 1216, 1332, 1368, 1406, 1437, 1440, 1480, 1520, 1665, 1710, 1776, 1824, 1916, 1920, 2109, 2220, 2280, 2368, 2395, 2432, 2664, 2736, 2812, 2874, 2880, 2960, 3040, 3330, 3420, 3515, 3552, 3648, 3832, 4218, 4311, 4440, 4560, 4736, 4790, 5328, 5472, 5624, 5748, 5760, 5920, 6080, 6327, 6660, 6840, 7030, 7104, 7185, 7296, 7664, 8436, 8622, 8880, 9101, 9120, 9580, 10545, 10656, 10944, 11248, 11496, 11840, 12160, 12654, 13320, 13680, 14060, 14208, 14370, 15328, 16872, 17244, 17723, 17760, 18202, 18240, 19160, 21090, 21312, 21555, 21888, 22496, 22992, 23680, 25308, 26640, 27303, 27360, 28120, 28740, 30656, 31635, 33744, 34488, 35446, 35520, 36404, 36480, 38320, 42180, 42624, 43110, 44992, 45505, 45984, 50616, 53169, 53280, 54606, 54720, 56240, 57480, 61312, 63270, 67488, 68976, 70892, 71040, 72808, 76640, 81909, 84360, 86220, 88615, 89984, 91010, 91968, 101232, 106338, 106560, 109212, 109440, 112480, 114960, 126540, 134976, 136515, 137952, 141784, 145616, 153280, 159507, 163818, 168720, 172440, 177230, 182020, 183936, 202464, 212676, 213120, 218424, 224960, 229920, 253080, 265845, 269952, 273030, 275904, 283568, 291232, 306560, 319014, 327636, 336737, 337440, 344880, 354460, 364040, 404928, 409545, 425352, 436848, 449920, 459840, 506160, 531690, 546060, 551808, 567136, 582464, 638028, 655272, 673474, 674880, 689760, 708920, 728080, 797535, 809856, 819090, 850704, 873696, 919680, 1010211, 1012320, 1063380, 1092120, 1134272, 1164928, 1276056, 1310544, 1346948, 1349760, 1379520, 1417840, 1456160, 1595070, 1638180, 1683685, 1701408, 1747392, 2020422, 2024640, 2126760, 2184240, 2268544, 2552112, 2621088, 2693896, 2759040, 2835680, 2912320, 3030633, 3190140, 3276360, 3367370, 3402816, 3494784, 4040844, 4049280, 4253520, 4368480, 5051055, 5104224, 5242176, 5387792, 5671360, 5824640, 6061266, 6380280, 6552720, 6734740, 6805632, 8081688, 8507040, 8736960, 10102110, 10208448, 10484352, 10775584, 11342720, 12122532, 12760560, 13105440, 13469480, 15153165, 16163376, 17014080, 17473920, 20204220, 20416896, 21551168, 24245064, 25521120, 26210880, 26938960, 30306330, 32326752, 34028160, 40408440, 43102336, 48490128, 51042240, 52421760, 53877920, 60612660, 64653504, 80816880, 96980256, 102084480, 107755840, 121225320, 129307008, 161633760, 193960512, 215511680, 242450640, 323267520, 387921024, 484901280, 646535040, 969802560, 1939605120]

約数ペア:

[(1, 1939605120), (2, 969802560), (3, 646535040), (4, 484901280), (5, 387921024), (6, 323267520), (8, 242450640), (9, 215511680), (10, 193960512), (12, 161633760), (15, 129307008), (16, 121225320), (18, 107755840), (19, 102084480), (20, 96980256), (24, 80816880), (30, 64653504), (32, 60612660), (36, 53877920), (37, 52421760), (38, 51042240), (40, 48490128), (45, 43102336), (48, 40408440), (57, 34028160), (60, 32326752), (64, 30306330), (72, 26938960), (74, 26210880), (76, 25521120), (80, 24245064), (90, 21551168), (95, 20416896), (96, 20204220), (111, 17473920), (114, 17014080), (120, 16163376), (128, 15153165), (144, 13469480), (148, 13105440), (152, 12760560), (160, 12122532), (171, 11342720), (180, 10775584), (185, 10484352), (190, 10208448), (192, 10102110), (222, 8736960), (228, 8507040), (240, 8081688), (285, 6805632), (288, 6734740), (296, 6552720), (304, 6380280), (320, 6061266), (333, 5824640), (342, 5671360), (360, 5387792), (370, 5242176), (380, 5104224), (384, 5051055), (444, 4368480), (456, 4253520), (479, 4049280), (480, 4040844), (555, 3494784), (570, 3402816), (576, 3367370), (592, 3276360), (608, 3190140), (640, 3030633), (666, 2912320), (684, 2835680), (703, 2759040), (720, 2693896), (740, 2621088), (760, 2552112), (855, 2268544), (888, 2184240), (912, 2126760), (958, 2024640), (960, 2020422), (1110, 1747392), (1140, 1701408), (1152, 1683685), (1184, 1638180), (1216, 1595070), (1332, 1456160), (1368, 1417840), (1406, 1379520), (1437, 1349760), (1440, 1346948), (1480, 1310544), (1520, 1276056), (1665, 1164928), (1710, 1134272), (1776, 1092120), (1824, 1063380), (1916, 1012320), (1920, 1010211), (2109, 919680), (2220, 873696), (2280, 850704), (2368, 819090), (2395, 809856), (2432, 797535), (2664, 728080), (2736, 708920), (2812, 689760), (2874, 674880), (2880, 673474), (2960, 655272), (3040, 638028), (3330, 582464), (3420, 567136), (3515, 551808), (3552, 546060), (3648, 531690), (3832, 506160), (4218, 459840), (4311, 449920), (4440, 436848), (4560, 425352), (4736, 409545), (4790, 404928), (5328, 364040), (5472, 354460), (5624, 344880), (5748, 337440), (5760, 336737), (5920, 327636), (6080, 319014), (6327, 306560), (6660, 291232), (6840, 283568), (7030, 275904), (7104, 273030), (7185, 269952), (7296, 265845), (7664, 253080), (8436, 229920), (8622, 224960), (8880, 218424), (9101, 213120), (9120, 212676), (9580, 202464), (10545, 183936), (10656, 182020), (10944, 177230), (11248, 172440), (11496, 168720), (11840, 163818), (12160, 159507), (12654, 153280), (13320, 145616), (13680, 141784), (14060, 137952), (14208, 136515), (14370, 134976), (15328, 126540), (16872, 114960), (17244, 112480), (17723, 109440), (17760, 109212), (18202, 106560), (18240, 106338), (19160, 101232), (21090, 91968), (21312, 91010), (21555, 89984), (21888, 88615), (22496, 86220), (22992, 84360), (23680, 81909), (25308, 76640), (26640, 72808), (27303, 71040), (27360, 70892), (28120, 68976), (28740, 67488), (30656, 63270), (31635, 61312), (33744, 57480), (34488, 56240), (35446, 54720), (35520, 54606), (36404, 53280), (36480, 53169), (38320, 50616), (42180, 45984), (42624, 45505), (43110, 44992)]