28170974720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 640

約数和(自身を含む): 89377136640

約数和(自身を除く): 61206161920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 32, 34, 35, 38, 40, 56, 62, 64, 68, 70, 76, 80, 85, 95, 112, 119, 124, 128, 133, 136, 140, 152, 155, 157, 160, 170, 190, 217, 224, 238, 248, 256, 266, 272, 280, 304, 310, 314, 320, 323, 340, 380, 434, 448, 476, 496, 512, 527, 532, 544, 560, 589, 595, 608, 620, 628, 640, 646, 665, 680, 760, 785, 868, 896, 952, 992, 1054, 1064, 1085, 1088, 1099, 1120, 1178, 1190, 1216, 1240, 1256, 1280, 1292, 1330, 1360, 1520, 1570, 1615, 1736, 1792, 1904, 1984, 2108, 2128, 2170, 2176, 2198, 2240, 2261, 2356, 2380, 2432, 2480, 2512, 2560, 2584, 2635, 2660, 2669, 2720, 2945, 2983, 3040, 3140, 3230, 3472, 3584, 3689, 3808, 3968, 4123, 4216, 4256, 4340, 4352, 4396, 4480, 4522, 4712, 4760, 4864, 4867, 4960, 5024, 5168, 5270, 5320, 5338, 5440, 5495, 5890, 5966, 6080, 6280, 6460, 6944, 7378, 7616, 7936, 8246, 8432, 8512, 8680, 8704, 8792, 8960, 9044, 9424, 9520, 9728, 9734, 9920, 10013, 10048, 10336, 10540, 10640, 10676, 10880, 10990, 11305, 11780, 11932, 12160, 12560, 12920, 13345, 13888, 14756, 14915, 15232, 15872, 16492, 16864, 17024, 17360, 17584, 17920, 18088, 18445, 18683, 18848, 19040, 19468, 19840, 20026, 20096, 20615, 20672, 20881, 21080, 21280, 21352, 21760, 21980, 22610, 23560, 23864, 24320, 24335, 25120, 25840, 26690, 27776, 29512, 29830, 30464, 32984, 33728, 34048, 34069, 34720, 35168, 36176, 36890, 37366, 37696, 38080, 38936, 39680, 40052, 40192, 41230, 41344, 41762, 42160, 42560, 42704, 43520, 43960, 45220, 47120, 47728, 48640, 48670, 50065, 50240, 50711, 51680, 53380, 55552, 59024, 59660, 60928, 65968, 67456, 68096, 68138, 69440, 70091, 70336, 72352, 73780, 74732, 75392, 76160, 77872, 79360, 80104, 80384, 82460, 82688, 82739, 83524, 84320, 85120, 85408, 87920, 90440, 92473, 93415, 94240, 95456, 97340, 100130, 100480, 101422, 103360, 104405, 106760, 111104, 118048, 119320, 131936, 134912, 136276, 138880, 140182, 140672, 144704, 147560, 149464, 150784, 152320, 155744, 160208, 164920, 165376, 165478, 167048, 168640, 170240, 170345, 170816, 175840, 180880, 184946, 186830, 188480, 190912, 194680, 200260, 200960, 202844, 206720, 208810, 213520, 236096, 238640, 253555, 263872, 269824, 272552, 277760, 280364, 281344, 289408, 295120, 298928, 301568, 304640, 311488, 320416, 329840, 330956, 334096, 337280, 340480, 340690, 341632, 350455, 351680, 354977, 361760, 369892, 373660, 376960, 381824, 389360, 400520, 401920, 405688, 413440, 413695, 417620, 427040, 462365, 472192, 477280, 507110, 527744, 545104, 555520, 560728, 562688, 578816, 579173, 590240, 597856, 622976, 640832, 647311, 659680, 661912, 668192, 674560, 681380, 683264, 700910, 703360, 709954, 723520, 739784, 747320, 753920, 763648, 778720, 801040, 811376, 826880, 827390, 835240, 854080, 924730, 944384, 954560, 1014220, 1055488, 1090208, 1121456, 1157632, 1158346, 1180480, 1195712, 1245952, 1281664, 1294622, 1319360, 1323824, 1336384, 1349120, 1362760, 1366528, 1401820, 1406720, 1419908, 1447040, 1479568, 1494640, 1507840, 1527296, 1557440, 1572041, 1602080, 1622752, 1654780, 1670480, 1708160, 1774885, 1849460, 1888768, 1909120, 2028440, 2110976, 2180416, 2242912, 2316692, 2360960, 2391424, 2491904, 2563328, 2589244, 2638720, 2647648, 2672768, 2725520, 2803640, 2813440, 2839816, 2894080, 2895865, 2959136, 2989280, 3114880, 3144082, 3204160, 3236555, 3245504, 3309560, 3340960, 3416320, 3549770, 3698920, 3818240, 4056880, 4360832, 4485824, 4633384, 4721920, 4782848, 5126656, 5178488, 5277440, 5295296, 5345536, 5451040, 5607280, 5679632, 5788160, 5791730, 5918272, 5978560, 6229760, 6288164, 6408320, 6473110, 6491008, 6619120, 6681920, 6832640, 7099540, 7397840, 7636480, 7860205, 8113760, 8721664, 8971648, 9266768, 9443840, 9565696, 10356976, 10554880, 10590592, 10691072, 10902080, 11004287, 11214560, 11359264, 11583460, 11836544, 11957120, 12459520, 12576328, 12816640, 12946220, 12982016, 13238240, 13363840, 14199080, 14795680, 15720410, 16227520, 17443328, 17943296, 18533536, 20713952, 21181184, 21804160, 22008574, 22429120, 22718528, 23166920, 23673088, 23914240, 25152656, 25633280, 25892440, 25964032, 26476480, 26727680, 28398160, 29591360, 31440820, 32455040, 35886592, 37067072, 41427904, 42362368, 43608320, 44017148, 44858240, 45437056, 46333840, 47346176, 47828480, 50305312, 51784880, 52952960, 53455360, 55021435, 56796320, 59182720, 62881640, 64910080, 74134144, 82855808, 87216640, 88034296, 89716480, 90874112, 92667680, 100610624, 103569760, 105905920, 110042870, 113592640, 118365440, 125763280, 129820160, 148268288, 165711616, 176068592, 179432960, 181748224, 185335360, 201221248, 207139520, 211811840, 220085740, 227185280, 236730880, 251526560, 296536576, 331423232, 352137184, 370670720, 402442496, 414279040, 440171480, 454370560, 503053120, 704274368, 741341440, 804884992, 828558080, 880342960, 908741120, 1006106240, 1408548736, 1482682880, 1657116160, 1760685920, 2012212480, 2817097472, 3521371840, 4024424960, 5634194944, 7042743680, 14085487360, 28170974720]

約数ペア:

[(1, 28170974720), (2, 14085487360), (4, 7042743680), (5, 5634194944), (7, 4024424960), (8, 3521371840), (10, 2817097472), (14, 2012212480), (16, 1760685920), (17, 1657116160), (19, 1482682880), (20, 1408548736), (28, 1006106240), (31, 908741120), (32, 880342960), (34, 828558080), (35, 804884992), (38, 741341440), (40, 704274368), (56, 503053120), (62, 454370560), (64, 440171480), (68, 414279040), (70, 402442496), (76, 370670720), (80, 352137184), (85, 331423232), (95, 296536576), (112, 251526560), (119, 236730880), (124, 227185280), (128, 220085740), (133, 211811840), (136, 207139520), (140, 201221248), (152, 185335360), (155, 181748224), (157, 179432960), (160, 176068592), (170, 165711616), (190, 148268288), (217, 129820160), (224, 125763280), (238, 118365440), (248, 113592640), (256, 110042870), (266, 105905920), (272, 103569760), (280, 100610624), (304, 92667680), (310, 90874112), (314, 89716480), (320, 88034296), (323, 87216640), (340, 82855808), (380, 74134144), (434, 64910080), (448, 62881640), (476, 59182720), (496, 56796320), (512, 55021435), (527, 53455360), (532, 52952960), (544, 51784880), (560, 50305312), (589, 47828480), (595, 47346176), (608, 46333840), (620, 45437056), (628, 44858240), (640, 44017148), (646, 43608320), (665, 42362368), (680, 41427904), (760, 37067072), (785, 35886592), (868, 32455040), (896, 31440820), (952, 29591360), (992, 28398160), (1054, 26727680), (1064, 26476480), (1085, 25964032), (1088, 25892440), (1099, 25633280), (1120, 25152656), (1178, 23914240), (1190, 23673088), (1216, 23166920), (1240, 22718528), (1256, 22429120), (1280, 22008574), (1292, 21804160), (1330, 21181184), (1360, 20713952), (1520, 18533536), (1570, 17943296), (1615, 17443328), (1736, 16227520), (1792, 15720410), (1904, 14795680), (1984, 14199080), (2108, 13363840), (2128, 13238240), (2170, 12982016), (2176, 12946220), (2198, 12816640), (2240, 12576328), (2261, 12459520), (2356, 11957120), (2380, 11836544), (2432, 11583460), (2480, 11359264), (2512, 11214560), (2560, 11004287), (2584, 10902080), (2635, 10691072), (2660, 10590592), (2669, 10554880), (2720, 10356976), (2945, 9565696), (2983, 9443840), (3040, 9266768), (3140, 8971648), (3230, 8721664), (3472, 8113760), (3584, 7860205), (3689, 7636480), (3808, 7397840), (3968, 7099540), (4123, 6832640), (4216, 6681920), (4256, 6619120), (4340, 6491008), (4352, 6473110), (4396, 6408320), (4480, 6288164), (4522, 6229760), (4712, 5978560), (4760, 5918272), (4864, 5791730), (4867, 5788160), (4960, 5679632), (5024, 5607280), (5168, 5451040), (5270, 5345536), (5320, 5295296), (5338, 5277440), (5440, 5178488), (5495, 5126656), (5890, 4782848), (5966, 4721920), (6080, 4633384), (6280, 4485824), (6460, 4360832), (6944, 4056880), (7378, 3818240), (7616, 3698920), (7936, 3549770), (8246, 3416320), (8432, 3340960), (8512, 3309560), (8680, 3245504), (8704, 3236555), (8792, 3204160), (8960, 3144082), (9044, 3114880), (9424, 2989280), (9520, 2959136), (9728, 2895865), (9734, 2894080), (9920, 2839816), (10013, 2813440), (10048, 2803640), (10336, 2725520), (10540, 2672768), (10640, 2647648), (10676, 2638720), (10880, 2589244), (10990, 2563328), (11305, 2491904), (11780, 2391424), (11932, 2360960), (12160, 2316692), (12560, 2242912), (12920, 2180416), (13345, 2110976), (13888, 2028440), (14756, 1909120), (14915, 1888768), (15232, 1849460), (15872, 1774885), (16492, 1708160), (16864, 1670480), (17024, 1654780), (17360, 1622752), (17584, 1602080), (17920, 1572041), (18088, 1557440), (18445, 1527296), (18683, 1507840), (18848, 1494640), (19040, 1479568), (19468, 1447040), (19840, 1419908), (20026, 1406720), (20096, 1401820), (20615, 1366528), (20672, 1362760), (20881, 1349120), (21080, 1336384), (21280, 1323824), (21352, 1319360), (21760, 1294622), (21980, 1281664), (22610, 1245952), (23560, 1195712), (23864, 1180480), (24320, 1158346), (24335, 1157632), (25120, 1121456), (25840, 1090208), (26690, 1055488), (27776, 1014220), (29512, 954560), (29830, 944384), (30464, 924730), (32984, 854080), (33728, 835240), (34048, 827390), (34069, 826880), (34720, 811376), (35168, 801040), (36176, 778720), (36890, 763648), (37366, 753920), (37696, 747320), (38080, 739784), (38936, 723520), (39680, 709954), (40052, 703360), (40192, 700910), (41230, 683264), (41344, 681380), (41762, 674560), (42160, 668192), (42560, 661912), (42704, 659680), (43520, 647311), (43960, 640832), (45220, 622976), (47120, 597856), (47728, 590240), (48640, 579173), (48670, 578816), (50065, 562688), (50240, 560728), (50711, 555520), (51680, 545104), (53380, 527744), (55552, 507110), (59024, 477280), (59660, 472192), (60928, 462365), (65968, 427040), (67456, 417620), (68096, 413695), (68138, 413440), (69440, 405688), (70091, 401920), (70336, 400520), (72352, 389360), (73780, 381824), (74732, 376960), (75392, 373660), (76160, 369892), (77872, 361760), (79360, 354977), (80104, 351680), (80384, 350455), (82460, 341632), (82688, 340690), (82739, 340480), (83524, 337280), (84320, 334096), (85120, 330956), (85408, 329840), (87920, 320416), (90440, 311488), (92473, 304640), (93415, 301568), (94240, 298928), (95456, 295120), (97340, 289408), (100130, 281344), (100480, 280364), (101422, 277760), (103360, 272552), (104405, 269824), (106760, 263872), (111104, 253555), (118048, 238640), (119320, 236096), (131936, 213520), (134912, 208810), (136276, 206720), (138880, 202844), (140182, 200960), (140672, 200260), (144704, 194680), (147560, 190912), (149464, 188480), (150784, 186830), (152320, 184946), (155744, 180880), (160208, 175840), (164920, 170816), (165376, 170345), (165478, 170240), (167048, 168640)]