31061761920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24851}}^1$

素因数の和:24914

約数の個数: 384

約数和(自身を含む): 126542407680

約数和(自身を除く): 95480645760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 8064, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11904, 13020, 13440, 13888, 14880, 15624, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 24851, 26040, 27776, 29760, 31248, 34720, 35712, 39060, 40320, 41664, 44640, 49702, 52080, 59520, 62496, 69440, 74553, 78120, 83328, 89280, 99404, 104160, 124255, 124992, 138880, 149106, 156240, 173957, 178560, 198808, 208320, 223659, 248510, 249984, 298212, 312480, 347914, 372765, 397616, 416640, 447318, 497020, 521871, 596424, 624960, 695828, 745530, 770381, 795232, 869785, 894636, 994040, 1043742, 1118295, 1192848, 1249920, 1391656, 1491060, 1540762, 1565613, 1590464, 1739570, 1789272, 1988080, 2087484, 2236590, 2311143, 2385696, 2609355, 2783312, 2982120, 3081524, 3131226, 3180928, 3479140, 3578544, 3851905, 3976160, 4174968, 4473180, 4622286, 4771392, 5218710, 5392667, 5566624, 5964240, 6163048, 6262452, 6933429, 6958280, 7157088, 7703810, 7828065, 7952320, 8349936, 8946360, 9244572, 9542784, 10437420, 10785334, 11133248, 11555715, 11928480, 12326096, 12524904, 13866858, 13916560, 14314176, 15407620, 15656130, 15904640, 16178001, 16699872, 17892720, 18489144, 20874840, 21570668, 22266496, 23111430, 23856960, 24652192, 25049808, 26963335, 27733716, 27833120, 28628352, 30815240, 31312260, 32356002, 33399744, 34667145, 35785440, 36978288, 41749680, 43141336, 46222860, 47713920, 48534003, 49304384, 50099616, 53926670, 55467432, 55666240, 61630480, 62624520, 64712004, 66799488, 69334290, 71570880, 73956576, 80890005, 83499360, 86282672, 92445720, 97068006, 98608768, 100199232, 107853340, 110934864, 111332480, 123260960, 125249040, 129424008, 138668580, 143141760, 147913152, 161780010, 166998720, 172565344, 184891440, 194136012, 200398464, 215706680, 221869728, 242670015, 246521920, 250498080, 258848016, 277337160, 295826304, 323560020, 333997440, 345130688, 369782880, 388272024, 431413360, 443739456, 485340030, 493043840, 500996160, 517696032, 554674320, 647120040, 690261376, 739565760, 776544048, 862826720, 887478912, 970680060, 1001992320, 1035392064, 1109348640, 1294240080, 1479131520, 1553088096, 1725653440, 1941360120, 2070784128, 2218697280, 2588480160, 3106176192, 3451306880, 3882720240, 4437394560, 5176960320, 6212352384, 7765440480, 10353920640, 15530880960, 31061761920]

約数ペア:

[(1, 31061761920), (2, 15530880960), (3, 10353920640), (4, 7765440480), (5, 6212352384), (6, 5176960320), (7, 4437394560), (8, 3882720240), (9, 3451306880), (10, 3106176192), (12, 2588480160), (14, 2218697280), (15, 2070784128), (16, 1941360120), (18, 1725653440), (20, 1553088096), (21, 1479131520), (24, 1294240080), (28, 1109348640), (30, 1035392064), (31, 1001992320), (32, 970680060), (35, 887478912), (36, 862826720), (40, 776544048), (42, 739565760), (45, 690261376), (48, 647120040), (56, 554674320), (60, 517696032), (62, 500996160), (63, 493043840), (64, 485340030), (70, 443739456), (72, 431413360), (80, 388272024), (84, 369782880), (90, 345130688), (93, 333997440), (96, 323560020), (105, 295826304), (112, 277337160), (120, 258848016), (124, 250498080), (126, 246521920), (128, 242670015), (140, 221869728), (144, 215706680), (155, 200398464), (160, 194136012), (168, 184891440), (180, 172565344), (186, 166998720), (192, 161780010), (210, 147913152), (217, 143141760), (224, 138668580), (240, 129424008), (248, 125249040), (252, 123260960), (279, 111332480), (280, 110934864), (288, 107853340), (310, 100199232), (315, 98608768), (320, 97068006), (336, 92445720), (360, 86282672), (372, 83499360), (384, 80890005), (420, 73956576), (434, 71570880), (448, 69334290), (465, 66799488), (480, 64712004), (496, 62624520), (504, 61630480), (558, 55666240), (560, 55467432), (576, 53926670), (620, 50099616), (630, 49304384), (640, 48534003), (651, 47713920), (672, 46222860), (720, 43141336), (744, 41749680), (840, 36978288), (868, 35785440), (896, 34667145), (930, 33399744), (960, 32356002), (992, 31312260), (1008, 30815240), (1085, 28628352), (1116, 27833120), (1120, 27733716), (1152, 26963335), (1240, 25049808), (1260, 24652192), (1302, 23856960), (1344, 23111430), (1395, 22266496), (1440, 21570668), (1488, 20874840), (1680, 18489144), (1736, 17892720), (1860, 16699872), (1920, 16178001), (1953, 15904640), (1984, 15656130), (2016, 15407620), (2170, 14314176), (2232, 13916560), (2240, 13866858), (2480, 12524904), (2520, 12326096), (2604, 11928480), (2688, 11555715), (2790, 11133248), (2880, 10785334), (2976, 10437420), (3255, 9542784), (3360, 9244572), (3472, 8946360), (3720, 8349936), (3906, 7952320), (3968, 7828065), (4032, 7703810), (4340, 7157088), (4464, 6958280), (4480, 6933429), (4960, 6262452), (5040, 6163048), (5208, 5964240), (5580, 5566624), (5760, 5392667), (5952, 5218710), (6510, 4771392), (6720, 4622286), (6944, 4473180), (7440, 4174968), (7812, 3976160), (8064, 3851905), (8680, 3578544), (8928, 3479140), (9765, 3180928), (9920, 3131226), (10080, 3081524), (10416, 2982120), (11160, 2783312), (11904, 2609355), (13020, 2385696), (13440, 2311143), (13888, 2236590), (14880, 2087484), (15624, 1988080), (17360, 1789272), (17856, 1739570), (19530, 1590464), (19840, 1565613), (20160, 1540762), (20832, 1491060), (22320, 1391656), (24851, 1249920), (26040, 1192848), (27776, 1118295), (29760, 1043742), (31248, 994040), (34720, 894636), (35712, 869785), (39060, 795232), (40320, 770381), (41664, 745530), (44640, 695828), (49702, 624960), (52080, 596424), (59520, 521871), (62496, 497020), (69440, 447318), (74553, 416640), (78120, 397616), (83328, 372765), (89280, 347914), (99404, 312480), (104160, 298212), (124255, 249984), (124992, 248510), (138880, 223659), (149106, 208320), (156240, 198808), (173957, 178560)]