1989612240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 640

約数和(自身を含む): 8337752064

約数和(自身を除く): 6348139824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 31, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 62, 66, 69, 70, 77, 80, 84, 88, 92, 93, 105, 110, 112, 115, 120, 124, 132, 138, 140, 151, 154, 155, 161, 165, 168, 176, 184, 186, 210, 217, 220, 230, 231, 240, 248, 253, 264, 276, 280, 302, 308, 310, 322, 330, 336, 341, 345, 368, 372, 385, 420, 434, 440, 453, 460, 462, 465, 483, 496, 506, 528, 552, 560, 604, 616, 620, 644, 651, 660, 682, 690, 713, 744, 755, 759, 770, 805, 840, 868, 880, 906, 920, 924, 930, 966, 1012, 1023, 1057, 1085, 1104, 1155, 1208, 1232, 1240, 1265, 1288, 1302, 1320, 1364, 1380, 1426, 1488, 1510, 1518, 1540, 1610, 1661, 1680, 1705, 1736, 1771, 1812, 1840, 1848, 1860, 1932, 2024, 2046, 2114, 2139, 2170, 2265, 2310, 2387, 2415, 2416, 2480, 2530, 2576, 2604, 2640, 2728, 2760, 2852, 3020, 3036, 3080, 3171, 3220, 3255, 3322, 3410, 3472, 3473, 3542, 3565, 3624, 3696, 3720, 3795, 3864, 4048, 4092, 4228, 4278, 4340, 4530, 4620, 4681, 4774, 4830, 4983, 4991, 5060, 5115, 5208, 5285, 5313, 5456, 5520, 5704, 6040, 6072, 6160, 6342, 6440, 6510, 6644, 6820, 6946, 7084, 7130, 7161, 7248, 7440, 7590, 7728, 7843, 8184, 8305, 8456, 8556, 8680, 8855, 9060, 9240, 9362, 9548, 9660, 9966, 9982, 10120, 10230, 10416, 10419, 10570, 10626, 10695, 11408, 11627, 11935, 12080, 12144, 12684, 12880, 13020, 13288, 13640, 13892, 14043, 14168, 14260, 14322, 14973, 15180, 15686, 15855, 16368, 16610, 16912, 17112, 17360, 17365, 17710, 18120, 18480, 18724, 19096, 19320, 19932, 19964, 20240, 20460, 20838, 21140, 21252, 21390, 23254, 23405, 23529, 23870, 24311, 24915, 24955, 25368, 26040, 26565, 26576, 27280, 27784, 28086, 28336, 28520, 28644, 29946, 30360, 31372, 31710, 32767, 33220, 34224, 34730, 34881, 35420, 35805, 36240, 37448, 38192, 38203, 38640, 39215, 39864, 39928, 40920, 41676, 42280, 42504, 42780, 46508, 46810, 47058, 47740, 48622, 49830, 49910, 50736, 51491, 52080, 52095, 53130, 54901, 55568, 56172, 57040, 57288, 58135, 59892, 60720, 62744, 63420, 65534, 66440, 69460, 69762, 70215, 70840, 71610, 72933, 74865, 74896, 76406, 78430, 79728, 79856, 81840, 83352, 84560, 85008, 85560, 93016, 93620, 94116, 95480, 97244, 98301, 99660, 99820, 102982, 104190, 106260, 107663, 109802, 112344, 114576, 114609, 116270, 117645, 119784, 121555, 125488, 126840, 131068, 132880, 138920, 139524, 140430, 141680, 143220, 145866, 149730, 152812, 154473, 156860, 163835, 164703, 166704, 171120, 174405, 186032, 187240, 188232, 190960, 191015, 194488, 196602, 199320, 199640, 205964, 208380, 212520, 215326, 219604, 224688, 229218, 232540, 235290, 239568, 243110, 253680, 257455, 262136, 267421, 274505, 277840, 279048, 280860, 286440, 291732, 299460, 305624, 308946, 313720, 322989, 327670, 329406, 348810, 360437, 364665, 374480, 376464, 382030, 388976, 393204, 398640, 399280, 411928, 416760, 425040, 430652, 439208, 458436, 465080, 470580, 486220, 491505, 514910, 524272, 534842, 538315, 549010, 558096, 561720, 572880, 573045, 583464, 598920, 611248, 617892, 627440, 645978, 655340, 658812, 697620, 720874, 729330, 753641, 764060, 772365, 786408, 802263, 823515, 823856, 833520, 861304, 878416, 916872, 930160, 941160, 972440, 983010, 1029820, 1069684, 1076630, 1081311, 1098020, 1123440, 1146090, 1166928, 1184293, 1197840, 1235784, 1291956, 1310680, 1317624, 1337105, 1395240, 1441748, 1458660, 1507282, 1528120, 1544730, 1572816, 1604526, 1614945, 1647030, 1722608, 1802185, 1833744, 1882320, 1944880, 1966020, 2059640, 2139368, 2153260, 2162622, 2196040, 2260923, 2292180, 2368586, 2471568, 2583912, 2621360, 2635248, 2674210, 2790480, 2883496, 2917320, 3014564, 3056240, 3089460, 3209052, 3229890, 3294060, 3552879, 3604370, 3768205, 3932040, 4011315, 4119280, 4278736, 4306520, 4325244, 4392080, 4521846, 4584360, 4737172, 5167824, 5348420, 5406555, 5766992, 5834640, 5921465, 6029128, 6178920, 6418104, 6459780, 6588120, 7105758, 7208740, 7536410, 7864080, 8022630, 8290051, 8613040, 8650488, 9043692, 9168720, 9474344, 10696840, 10813110, 11304615, 11842930, 12058256, 12357840, 12836208, 12919560, 13176240, 14211516, 14417480, 15072820, 16045260, 16580102, 17300976, 17764395, 18087384, 18948688, 21393680, 21626220, 22609230, 23685860, 24870153, 25839120, 28423032, 28834960, 30145640, 32090520, 33160204, 35528790, 36174768, 41450255, 43252440, 45218460, 47371720, 49740306, 56846064, 60291280, 64181040, 66320408, 71057580, 82900510, 86504880, 90436920, 94743440, 99480612, 124350765, 132640816, 142115160, 165801020, 180873840, 198961224, 248701530, 284230320, 331602040, 397922448, 497403060, 663204080, 994806120, 1989612240]

約数ペア:

[(1, 1989612240), (2, 994806120), (3, 663204080), (4, 497403060), (5, 397922448), (6, 331602040), (7, 284230320), (8, 248701530), (10, 198961224), (11, 180873840), (12, 165801020), (14, 142115160), (15, 132640816), (16, 124350765), (20, 99480612), (21, 94743440), (22, 90436920), (23, 86504880), (24, 82900510), (28, 71057580), (30, 66320408), (31, 64181040), (33, 60291280), (35, 56846064), (40, 49740306), (42, 47371720), (44, 45218460), (46, 43252440), (48, 41450255), (55, 36174768), (56, 35528790), (60, 33160204), (62, 32090520), (66, 30145640), (69, 28834960), (70, 28423032), (77, 25839120), (80, 24870153), (84, 23685860), (88, 22609230), (92, 21626220), (93, 21393680), (105, 18948688), (110, 18087384), (112, 17764395), (115, 17300976), (120, 16580102), (124, 16045260), (132, 15072820), (138, 14417480), (140, 14211516), (151, 13176240), (154, 12919560), (155, 12836208), (161, 12357840), (165, 12058256), (168, 11842930), (176, 11304615), (184, 10813110), (186, 10696840), (210, 9474344), (217, 9168720), (220, 9043692), (230, 8650488), (231, 8613040), (240, 8290051), (248, 8022630), (253, 7864080), (264, 7536410), (276, 7208740), (280, 7105758), (302, 6588120), (308, 6459780), (310, 6418104), (322, 6178920), (330, 6029128), (336, 5921465), (341, 5834640), (345, 5766992), (368, 5406555), (372, 5348420), (385, 5167824), (420, 4737172), (434, 4584360), (440, 4521846), (453, 4392080), (460, 4325244), (462, 4306520), (465, 4278736), (483, 4119280), (496, 4011315), (506, 3932040), (528, 3768205), (552, 3604370), (560, 3552879), (604, 3294060), (616, 3229890), (620, 3209052), (644, 3089460), (651, 3056240), (660, 3014564), (682, 2917320), (690, 2883496), (713, 2790480), (744, 2674210), (755, 2635248), (759, 2621360), (770, 2583912), (805, 2471568), (840, 2368586), (868, 2292180), (880, 2260923), (906, 2196040), (920, 2162622), (924, 2153260), (930, 2139368), (966, 2059640), (1012, 1966020), (1023, 1944880), (1057, 1882320), (1085, 1833744), (1104, 1802185), (1155, 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(4048, 491505), (4092, 486220), (4228, 470580), (4278, 465080), (4340, 458436), (4530, 439208), (4620, 430652), (4681, 425040), (4774, 416760), (4830, 411928), (4983, 399280), (4991, 398640), (5060, 393204), (5115, 388976), (5208, 382030), (5285, 376464), (5313, 374480), (5456, 364665), (5520, 360437), (5704, 348810), (6040, 329406), (6072, 327670), (6160, 322989), (6342, 313720), (6440, 308946), (6510, 305624), (6644, 299460), (6820, 291732), (6946, 286440), (7084, 280860), (7130, 279048), (7161, 277840), (7248, 274505), (7440, 267421), (7590, 262136), (7728, 257455), (7843, 253680), (8184, 243110), (8305, 239568), (8456, 235290), (8556, 232540), (8680, 229218), (8855, 224688), (9060, 219604), (9240, 215326), (9362, 212520), (9548, 208380), (9660, 205964), (9966, 199640), (9982, 199320), (10120, 196602), (10230, 194488), (10416, 191015), (10419, 190960), (10570, 188232), (10626, 187240), (10695, 186032), (11408, 174405), (11627, 171120), (11935, 166704), (12080, 164703), (12144, 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(35420, 56172), (35805, 55568), (36240, 54901), (37448, 53130), (38192, 52095), (38203, 52080), (38640, 51491), (39215, 50736), (39864, 49910), (39928, 49830), (40920, 48622), (41676, 47740), (42280, 47058), (42504, 46810), (42780, 46508)]