19318832640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 640

約数和(自身を含む): 74616474240

約数和(自身を除く): 55297641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 41, 45, 48, 51, 54, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 108, 120, 123, 128, 135, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 216, 240, 246, 255, 256, 270, 272, 288, 306, 320, 328, 340, 360, 369, 384, 401, 408, 410, 432, 459, 480, 492, 510, 512, 540, 544, 576, 612, 615, 640, 656, 680, 697, 720, 738, 765, 768, 802, 816, 820, 864, 918, 960, 984, 1020, 1080, 1088, 1107, 1152, 1203, 1224, 1230, 1280, 1312, 1360, 1394, 1440, 1476, 1530, 1536, 1604, 1632, 1640, 1728, 1836, 1845, 1920, 1968, 2005, 2040, 2091, 2160, 2176, 2214, 2295, 2304, 2406, 2448, 2460, 2560, 2624, 2720, 2788, 2880, 2952, 3060, 3208, 3264, 3280, 3456, 3485, 3609, 3672, 3690, 3840, 3936, 4010, 4080, 4182, 4320, 4352, 4428, 4590, 4608, 4812, 4896, 4920, 5248, 5440, 5535, 5576, 5760, 5904, 6015, 6120, 6273, 6416, 6528, 6560, 6817, 6912, 6970, 7218, 7344, 7380, 7680, 7872, 8020, 8160, 8364, 8640, 8704, 8856, 9180, 9624, 9792, 9840, 10455, 10496, 10827, 10880, 11070, 11152, 11520, 11808, 12030, 12240, 12546, 12832, 13056, 13120, 13634, 13824, 13940, 14436, 14688, 14760, 15744, 16040, 16320, 16441, 16728, 17280, 17712, 18045, 18360, 18819, 19248, 19584, 19680, 20451, 20910, 20992, 21654, 21760, 22140, 22304, 23040, 23616, 24060, 24480, 25092, 25664, 26112, 26240, 27268, 27880, 28872, 29376, 29520, 31365, 31488, 32080, 32640, 32882, 33456, 34085, 34560, 35424, 36090, 36720, 37638, 38496, 39168, 39360, 40902, 41820, 43308, 43520, 44280, 44608, 47232, 48120, 48960, 49323, 50184, 51328, 52480, 54135, 54536, 55760, 57744, 58752, 59040, 61353, 62730, 62976, 64160, 65280, 65764, 66912, 68170, 69120, 70848, 72180, 73440, 75276, 76992, 78336, 78720, 81804, 82205, 83640, 86616, 88560, 89216, 94095, 94464, 96240, 97920, 98646, 100368, 102255, 102656, 104960, 108270, 109072, 111520, 115488, 117504, 118080, 122706, 125460, 128320, 130560, 131528, 133824, 136340, 141696, 144360, 146880, 147969, 150552, 153984, 157440, 163608, 164410, 167280, 173232, 177120, 178432, 184059, 188190, 188928, 192480, 195840, 197292, 200736, 204510, 205312, 216540, 218144, 223040, 230976, 235008, 236160, 245412, 246615, 250920, 256640, 263056, 267648, 272680, 279497, 283392, 288720, 293760, 295938, 301104, 306765, 307968, 314880, 327216, 328820, 334560, 346464, 354240, 356864, 368118, 376380, 384960, 391680, 394584, 401472, 409020, 433080, 436288, 443907, 446080, 461952, 472320, 490824, 493230, 501840, 513280, 526112, 535296, 545360, 558994, 566784, 577440, 587520, 591876, 602208, 613530, 615936, 654432, 657640, 669120, 692928, 708480, 736236, 739845, 752760, 769920, 789168, 802944, 818040, 838491, 866160, 872576, 887814, 892160, 920295, 923904, 944640, 981648, 986460, 1003680, 1026560, 1052224, 1070592, 1090720, 1117988, 1154880, 1175040, 1183752, 1204416, 1227060, 1308864, 1315280, 1338240, 1385856, 1397485, 1416960, 1472472, 1479690, 1505520, 1539840, 1578336, 1605888, 1636080, 1676982, 1732320, 1745152, 1775628, 1784320, 1840590, 1847808, 1963296, 1972920, 2007360, 2104448, 2181440, 2219535, 2235976, 2309760, 2367504, 2408832, 2454120, 2515473, 2617728, 2630560, 2676480, 2771712, 2794970, 2833920, 2944944, 2959380, 3011040, 3079680, 3156672, 3211776, 3272160, 3353964, 3464640, 3490304, 3551256, 3681180, 3926592, 3945840, 4014720, 4192455, 4208896, 4362880, 4439070, 4471952, 4619520, 4735008, 4817664, 4908240, 5030946, 5235456, 5261120, 5352960, 5543424, 5589940, 5889888, 5918760, 6022080, 6313344, 6544320, 6707928, 6929280, 7102512, 7362360, 7546419, 7853184, 7891680, 8029440, 8384910, 8417792, 8725760, 8878140, 8943904, 9239040, 9470016, 9635328, 9816480, 10061892, 10470912, 10522240, 11179880, 11779776, 11837520, 12044160, 12577365, 12626688, 13088640, 13415856, 13858560, 14205024, 14724720, 15092838, 15706368, 15783360, 16058880, 16769820, 17451520, 17756280, 17887808, 18940032, 19632960, 20123784, 21044480, 22359760, 23559552, 23675040, 24088320, 25154730, 25253376, 26177280, 26831712, 27717120, 28410048, 29449440, 30185676, 31412736, 31566720, 33539640, 35512560, 35775616, 37732095, 37880064, 39265920, 40247568, 42088960, 44719520, 47119104, 47350080, 48176640, 50309460, 52354560, 53663424, 56820096, 58898880, 60371352, 63133440, 67079280, 71025120, 71551232, 75464190, 75760128, 78531840, 80495136, 89439040, 94238208, 94700160, 100618920, 107326848, 113640192, 117797760, 120742704, 126266880, 134158560, 142050240, 143102464, 150928380, 157063680, 160990272, 178878080, 189400320, 201237840, 214653696, 227280384, 235595520, 241485408, 268317120, 284100480, 301856760, 321980544, 357756160, 378800640, 402475680, 429307392, 471191040, 482970816, 536634240, 568200960, 603713520, 643961088, 715512320, 804951360, 965941632, 1073268480, 1136401920, 1207427040, 1287922176, 1609902720, 1931883264, 2146536960, 2414854080, 3219805440, 3863766528, 4829708160, 6439610880, 9659416320, 19318832640]

約数ペア:

[(1, 19318832640), (2, 9659416320), (3, 6439610880), (4, 4829708160), (5, 3863766528), (6, 3219805440), (8, 2414854080), (9, 2146536960), (10, 1931883264), (12, 1609902720), (15, 1287922176), (16, 1207427040), (17, 1136401920), (18, 1073268480), (20, 965941632), (24, 804951360), (27, 715512320), (30, 643961088), (32, 603713520), (34, 568200960), (36, 536634240), (40, 482970816), (41, 471191040), (45, 429307392), (48, 402475680), (51, 378800640), (54, 357756160), (60, 321980544), (64, 301856760), (68, 284100480), (72, 268317120), (80, 241485408), (82, 235595520), (85, 227280384), (90, 214653696), (96, 201237840), (102, 189400320), (108, 178878080), (120, 160990272), (123, 157063680), (128, 150928380), (135, 143102464), (136, 142050240), (144, 134158560), (153, 126266880), (160, 120742704), (164, 117797760), (170, 113640192), (180, 107326848), (192, 100618920), (204, 94700160), (205, 94238208), (216, 89439040), (240, 80495136), (246, 78531840), (255, 75760128), (256, 75464190), (270, 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(1728, 11179880), (1836, 10522240), (1845, 10470912), (1920, 10061892), (1968, 9816480), (2005, 9635328), (2040, 9470016), (2091, 9239040), (2160, 8943904), (2176, 8878140), (2214, 8725760), (2295, 8417792), (2304, 8384910), (2406, 8029440), (2448, 7891680), (2460, 7853184), (2560, 7546419), (2624, 7362360), (2720, 7102512), (2788, 6929280), (2880, 6707928), (2952, 6544320), (3060, 6313344), (3208, 6022080), (3264, 5918760), (3280, 5889888), (3456, 5589940), (3485, 5543424), (3609, 5352960), (3672, 5261120), (3690, 5235456), (3840, 5030946), (3936, 4908240), (4010, 4817664), (4080, 4735008), (4182, 4619520), (4320, 4471952), (4352, 4439070), (4428, 4362880), (4590, 4208896), (4608, 4192455), (4812, 4014720), (4896, 3945840), (4920, 3926592), (5248, 3681180), (5440, 3551256), (5535, 3490304), (5576, 3464640), (5760, 3353964), (5904, 3272160), (6015, 3211776), (6120, 3156672), (6273, 3079680), (6416, 3011040), (6528, 2959380), (6560, 2944944), (6817, 2833920), (6912, 2794970), (6970, 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818040), (24060, 802944), (24480, 789168), (25092, 769920), (25664, 752760), (26112, 739845), (26240, 736236), (27268, 708480), (27880, 692928), (28872, 669120), (29376, 657640), (29520, 654432), (31365, 615936), (31488, 613530), (32080, 602208), (32640, 591876), (32882, 587520), (33456, 577440), (34085, 566784), (34560, 558994), (35424, 545360), (36090, 535296), (36720, 526112), (37638, 513280), (38496, 501840), (39168, 493230), (39360, 490824), (40902, 472320), (41820, 461952), (43308, 446080), (43520, 443907), (44280, 436288), (44608, 433080), (47232, 409020), (48120, 401472), (48960, 394584), (49323, 391680), (50184, 384960), (51328, 376380), (52480, 368118), (54135, 356864), (54536, 354240), (55760, 346464), (57744, 334560), (58752, 328820), (59040, 327216), (61353, 314880), (62730, 307968), (62976, 306765), (64160, 301104), (65280, 295938), (65764, 293760), (66912, 288720), (68170, 283392), (69120, 279497), (70848, 272680), (72180, 267648), (73440, 263056), (75276, 256640), (76992, 250920), (78336, 246615), (78720, 245412), (81804, 236160), (82205, 235008), (83640, 230976), (86616, 223040), (88560, 218144), (89216, 216540), (94095, 205312), (94464, 204510), (96240, 200736), (97920, 197292), (98646, 195840), (100368, 192480), (102255, 188928), (102656, 188190), (104960, 184059), (108270, 178432), (109072, 177120), (111520, 173232), (115488, 167280), (117504, 164410), (118080, 163608), (122706, 157440), (125460, 153984), (128320, 150552), (130560, 147969), (131528, 146880), (133824, 144360), (136340, 141696)]