157824481920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19937}}^1$

素因数の和:20016

約数の個数: 512

約数和(自身を含む): 624745267200

約数和(自身を除く): 466920785280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 320, 336, 372, 380, 384, 399, 420, 434, 448, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 640, 651, 665, 672, 744, 760, 798, 840, 868, 896, 912, 930, 960, 992, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1302, 1330, 1344, 1488, 1520, 1596, 1680, 1736, 1767, 1824, 1860, 1920, 1984, 1995, 2128, 2170, 2240, 2280, 2356, 2432, 2480, 2604, 2660, 2688, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3648, 3720, 3968, 3990, 4123, 4256, 4340, 4480, 4560, 4712, 4960, 5208, 5320, 5890, 5952, 6080, 6384, 6510, 6720, 6944, 7068, 7296, 7440, 7980, 8246, 8512, 8680, 8835, 9120, 9424, 9920, 10416, 10640, 11780, 11904, 12160, 12369, 12768, 13020, 13440, 13888, 14136, 14880, 15960, 16492, 17024, 17360, 17670, 18240, 18848, 19840, 19937, 20615, 20832, 21280, 23560, 24738, 25536, 26040, 27776, 28272, 29760, 31920, 32984, 34720, 35340, 36480, 37696, 39874, 41230, 41664, 42560, 47120, 49476, 51072, 52080, 56544, 59520, 59811, 61845, 63840, 65968, 69440, 70680, 75392, 79748, 82460, 83328, 85120, 94240, 98952, 99685, 104160, 113088, 119622, 123690, 127680, 131936, 138880, 139559, 141360, 159496, 164920, 188480, 197904, 199370, 208320, 226176, 239244, 247380, 255360, 263872, 279118, 282720, 299055, 318992, 329840, 376960, 378803, 395808, 398740, 416640, 418677, 478488, 494760, 527744, 558236, 565440, 598110, 618047, 637984, 659680, 697795, 757606, 791616, 797480, 837354, 956976, 989520, 1116472, 1130880, 1136409, 1196220, 1236094, 1275968, 1319360, 1395590, 1515212, 1583232, 1594960, 1674708, 1854141, 1894015, 1913952, 1979040, 2093385, 2232944, 2272818, 2392440, 2472188, 2551936, 2638720, 2651621, 2791180, 3030424, 3090235, 3189920, 3349416, 3708282, 3788030, 3827904, 3958080, 4186770, 4326329, 4465888, 4545636, 4784880, 4944376, 5303242, 5582360, 5682045, 6060848, 6180470, 6379840, 6698832, 7416564, 7576060, 7655808, 7916160, 7954863, 8373540, 8652658, 8931776, 9091272, 9270705, 9569760, 9888752, 10606484, 11164720, 11364090, 11742893, 12121696, 12360940, 12759680, 12978987, 13258105, 13397664, 14833128, 15152120, 15909726, 16747080, 17305316, 17863552, 18182544, 18541410, 19139520, 19777504, 21212968, 21631645, 22329440, 22728180, 23485786, 24243392, 24721880, 25957974, 26516210, 26795328, 29666256, 30304240, 31819452, 33494160, 34610632, 35228679, 36365088, 37082820, 38279040, 39555008, 39774315, 42425936, 43263290, 44658880, 45456360, 46971572, 48486784, 49443760, 51915948, 53032420, 53590656, 58714465, 59332512, 60608480, 63638904, 64894935, 66988320, 69221264, 70457358, 72730176, 74165640, 79110016, 79548630, 82200251, 84851872, 86526580, 89317760, 90912720, 93943144, 98887520, 103831896, 106064840, 117428930, 118665024, 121216960, 127277808, 129789870, 133976640, 138442528, 140914716, 145460352, 148331280, 159097260, 164400502, 169703744, 173053160, 176143395, 181825440, 187886288, 197775040, 207663792, 212129680, 234857860, 237330048, 242433920, 246600753, 254555616, 259579740, 267953280, 276885056, 281829432, 296662560, 318194520, 328801004, 339407488, 346106320, 352286790, 363650880, 375772576, 395550080, 411001255, 415327584, 424259360, 469715720, 493201506, 509111232, 519159480, 553770112, 563658864, 593325120, 636389040, 657602008, 692212640, 704573580, 727301760, 751545152, 822002510, 830655168, 848518720, 939431440, 986403012, 1018222464, 1038318960, 1127317728, 1186650240, 1233003765, 1272778080, 1315204016, 1384425280, 1409147160, 1503090304, 1644005020, 1661310336, 1697037440, 1878862880, 1972806024, 2076637920, 2254635456, 2466007530, 2545556160, 2630408032, 2768850560, 2818294320, 3288010040, 3757725760, 3945612048, 4153275840, 4509270912, 4932015060, 5091112320, 5260816064, 5636588640, 6576020080, 7515451520, 7891224096, 8306551680, 9864030120, 10521632128, 11273177280, 13152040160, 15782448192, 19728060240, 22546354560, 26304080320, 31564896384, 39456120480, 52608160640, 78912240960, 157824481920]

約数ペア:

[(1, 157824481920), (2, 78912240960), (3, 52608160640), (4, 39456120480), (5, 31564896384), (6, 26304080320), (7, 22546354560), (8, 19728060240), (10, 15782448192), (12, 13152040160), (14, 11273177280), (15, 10521632128), (16, 9864030120), (19, 8306551680), (20, 7891224096), (21, 7515451520), (24, 6576020080), (28, 5636588640), (30, 5260816064), (31, 5091112320), (32, 4932015060), (35, 4509270912), (38, 4153275840), (40, 3945612048), (42, 3757725760), (48, 3288010040), (56, 2818294320), (57, 2768850560), (60, 2630408032), (62, 2545556160), (64, 2466007530), (70, 2254635456), (76, 2076637920), (80, 1972806024), (84, 1878862880), (93, 1697037440), (95, 1661310336), (96, 1644005020), (105, 1503090304), (112, 1409147160), (114, 1384425280), (120, 1315204016), (124, 1272778080), (128, 1233003765), (133, 1186650240), (140, 1127317728), (152, 1038318960), (155, 1018222464), (160, 986403012), (168, 939431440), (186, 848518720), (190, 830655168), (192, 822002510), (210, 751545152), (217, 727301760), (224, 704573580), (228, 692212640), (240, 657602008), (248, 636389040), (266, 593325120), (280, 563658864), (285, 553770112), (304, 519159480), (310, 509111232), (320, 493201506), (336, 469715720), (372, 424259360), (380, 415327584), (384, 411001255), (399, 395550080), (420, 375772576), (434, 363650880), (448, 352286790), (456, 346106320), (465, 339407488), (480, 328801004), (496, 318194520), (532, 296662560), (560, 281829432), (570, 276885056), (589, 267953280), (608, 259579740), (620, 254555616), (640, 246600753), (651, 242433920), (665, 237330048), (672, 234857860), (744, 212129680), (760, 207663792), (798, 197775040), (840, 187886288), (868, 181825440), (896, 176143395), (912, 173053160), (930, 169703744), (960, 164400502), (992, 159097260), (1064, 148331280), (1085, 145460352), (1120, 140914716), (1140, 138442528), (1178, 133976640), (1216, 129789870), (1240, 127277808), (1302, 121216960), (1330, 118665024), (1344, 117428930), (1488, 106064840), (1520, 103831896), (1596, 98887520), (1680, 93943144), (1736, 90912720), (1767, 89317760), (1824, 86526580), (1860, 84851872), (1920, 82200251), (1984, 79548630), (1995, 79110016), (2128, 74165640), (2170, 72730176), (2240, 70457358), (2280, 69221264), (2356, 66988320), (2432, 64894935), (2480, 63638904), (2604, 60608480), (2660, 59332512), (2688, 58714465), (2945, 53590656), (2976, 53032420), (3040, 51915948), (3192, 49443760), (3255, 48486784), (3360, 46971572), (3472, 45456360), (3534, 44658880), (3648, 43263290), (3720, 42425936), (3968, 39774315), (3990, 39555008), (4123, 38279040), (4256, 37082820), (4340, 36365088), (4480, 35228679), (4560, 34610632), (4712, 33494160), (4960, 31819452), (5208, 30304240), (5320, 29666256), (5890, 26795328), (5952, 26516210), (6080, 25957974), (6384, 24721880), (6510, 24243392), (6720, 23485786), (6944, 22728180), (7068, 22329440), (7296, 21631645), (7440, 21212968), (7980, 19777504), (8246, 19139520), (8512, 18541410), (8680, 18182544), (8835, 17863552), (9120, 17305316), (9424, 16747080), (9920, 15909726), (10416, 15152120), (10640, 14833128), (11780, 13397664), (11904, 13258105), (12160, 12978987), (12369, 12759680), (12768, 12360940), (13020, 12121696), (13440, 11742893), (13888, 11364090), (14136, 11164720), (14880, 10606484), (15960, 9888752), (16492, 9569760), (17024, 9270705), (17360, 9091272), (17670, 8931776), (18240, 8652658), (18848, 8373540), (19840, 7954863), (19937, 7916160), (20615, 7655808), (20832, 7576060), (21280, 7416564), (23560, 6698832), (24738, 6379840), (25536, 6180470), (26040, 6060848), (27776, 5682045), (28272, 5582360), (29760, 5303242), (31920, 4944376), (32984, 4784880), (34720, 4545636), (35340, 4465888), (36480, 4326329), (37696, 4186770), (39874, 3958080), (41230, 3827904), (41664, 3788030), (42560, 3708282), (47120, 3349416), (49476, 3189920), (51072, 3090235), (52080, 3030424), (56544, 2791180), (59520, 2651621), (59811, 2638720), (61845, 2551936), (63840, 2472188), (65968, 2392440), (69440, 2272818), (70680, 2232944), (75392, 2093385), (79748, 1979040), (82460, 1913952), (83328, 1894015), (85120, 1854141), (94240, 1674708), (98952, 1594960), (99685, 1583232), (104160, 1515212), (113088, 1395590), (119622, 1319360), (123690, 1275968), (127680, 1236094), (131936, 1196220), (138880, 1136409), (139559, 1130880), (141360, 1116472), (159496, 989520), (164920, 956976), (188480, 837354), (197904, 797480), (199370, 791616), (208320, 757606), (226176, 697795), (239244, 659680), (247380, 637984), (255360, 618047), (263872, 598110), (279118, 565440), (282720, 558236), (299055, 527744), (318992, 494760), (329840, 478488), (376960, 418677), (378803, 416640), (395808, 398740)]