1561234711680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{125311}}^1$

素因数の和:125449

約数の個数: 512

約数和(自身を含む): 6380686540800

約数和(自身を除く): 4819451829120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 103, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 206, 210, 216, 224, 240, 252, 270, 280, 288, 309, 315, 320, 336, 360, 378, 384, 412, 420, 432, 448, 480, 504, 515, 540, 560, 576, 618, 630, 640, 672, 720, 721, 756, 824, 840, 864, 896, 927, 945, 960, 1008, 1030, 1080, 1120, 1152, 1236, 1260, 1344, 1440, 1442, 1512, 1545, 1648, 1680, 1728, 1854, 1890, 1920, 2016, 2060, 2160, 2163, 2240, 2472, 2520, 2688, 2781, 2880, 2884, 3024, 3090, 3296, 3360, 3456, 3605, 3708, 3780, 4032, 4120, 4320, 4326, 4480, 4635, 4944, 5040, 5562, 5760, 5768, 6048, 6180, 6489, 6592, 6720, 7210, 7416, 7560, 8064, 8240, 8640, 8652, 9270, 9888, 10080, 10815, 11124, 11536, 12096, 12360, 12978, 13184, 13440, 13905, 14420, 14832, 15120, 16480, 17280, 17304, 18540, 19467, 19776, 20160, 21630, 22248, 23072, 24192, 24720, 25956, 27810, 28840, 29664, 30240, 32445, 32960, 34608, 37080, 38934, 39552, 40320, 43260, 44496, 46144, 49440, 51912, 55620, 57680, 59328, 60480, 64890, 65920, 69216, 74160, 77868, 86520, 88992, 92288, 97335, 98880, 103824, 111240, 115360, 118656, 120960, 125311, 129780, 138432, 148320, 155736, 173040, 177984, 194670, 197760, 207648, 222480, 230720, 250622, 259560, 276864, 296640, 311472, 346080, 355968, 375933, 389340, 415296, 444960, 461440, 501244, 519120, 593280, 622944, 626555, 692160, 751866, 778680, 830592, 877177, 889920, 1002488, 1038240, 1127799, 1245888, 1253110, 1384320, 1503732, 1557360, 1754354, 1779840, 1879665, 2004976, 2076480, 2255598, 2491776, 2506220, 2631531, 3007464, 3114720, 3383397, 3508708, 3759330, 4009952, 4152960, 4385885, 4511196, 5012440, 5263062, 5638995, 6014928, 6229440, 6766794, 7017416, 7518660, 7894593, 8019904, 8771770, 9022392, 10024880, 10526124, 11277990, 12029856, 12458880, 12907033, 13157655, 13533588, 14034832, 15037320, 15789186, 16039808, 16916985, 17543540, 18044784, 20049760, 21052248, 22555980, 23683779, 24059712, 25814066, 26315310, 27067176, 28069664, 30074640, 31578372, 33833970, 35087080, 36089568, 38721099, 39472965, 40099520, 42104496, 45111960, 47367558, 48119424, 51628132, 52630620, 54134352, 56139328, 60149280, 63156744, 64535165, 67667940, 70174160, 72179136, 77442198, 78945930, 80199040, 84208992, 90223920, 90349231, 94735116, 103256264, 105261240, 108268704, 112278656, 116163297, 118418895, 120298560, 126313488, 129070330, 135335880, 140348320, 144358272, 154884396, 157891860, 168417984, 180447840, 180698462, 189470232, 193605495, 206512528, 210522480, 216537408, 232326594, 236837790, 240597120, 252626976, 258140660, 270671760, 271047693, 280696640, 309768792, 315783720, 336835968, 348489891, 360895680, 361396924, 378940464, 387210990, 413025056, 421044960, 433074816, 451746155, 464653188, 473675580, 505253952, 516281320, 541343520, 542095386, 561393280, 580816485, 619537584, 631567440, 696979782, 721791360, 722793848, 757880928, 774421980, 813143079, 826050112, 842089920, 903492310, 929306376, 947351160, 1010507904, 1032562640, 1082687040, 1084190772, 1161632970, 1239075168, 1263134880, 1355238465, 1393959564, 1445587696, 1515761856, 1548843960, 1626286158, 1652100224, 1684179840, 1742449455, 1806984620, 1858612752, 1894702320, 2065125280, 2165374080, 2168381544, 2323265940, 2439429237, 2478150336, 2526269760, 2710476930, 2787919128, 2891175392, 3031523712, 3097687920, 3252572316, 3484898910, 3613969240, 3717225504, 3789404640, 4065715395, 4130250560, 4336763088, 4646531880, 4878858474, 4956300672, 5052539520, 5420953860, 5575838256, 5782350784, 6195375840, 6505144632, 6969797820, 7227938480, 7434451008, 7578809280, 8131430790, 8260501120, 8673526176, 9293063760, 9757716948, 10841907720, 11151676512, 11564701568, 12197146185, 12390751680, 13010289264, 13939595640, 14455876960, 14868902016, 15157618560, 16262861580, 17347052352, 18586127520, 19515433896, 21683815440, 22303353024, 24394292370, 24781503360, 26020578528, 27879191280, 28911753920, 32525723160, 34694104704, 37172255040, 39030867792, 43367630880, 44606706048, 48788584740, 52041157056, 55758382560, 57823507840, 65051446320, 74344510080, 78061735584, 86735261760, 97577169480, 104082314112, 111516765120, 130102892640, 156123471168, 173470523520, 195154338960, 223033530240, 260205785280, 312246942336, 390308677920, 520411570560, 780617355840, 1561234711680]

約数ペア:

[(1, 1561234711680), (2, 780617355840), (3, 520411570560), (4, 390308677920), (5, 312246942336), (6, 260205785280), (7, 223033530240), (8, 195154338960), (9, 173470523520), (10, 156123471168), (12, 130102892640), (14, 111516765120), (15, 104082314112), (16, 97577169480), (18, 86735261760), (20, 78061735584), (21, 74344510080), (24, 65051446320), (27, 57823507840), (28, 55758382560), (30, 52041157056), (32, 48788584740), (35, 44606706048), (36, 43367630880), (40, 39030867792), (42, 37172255040), (45, 34694104704), (48, 32525723160), (54, 28911753920), (56, 27879191280), (60, 26020578528), (63, 24781503360), (64, 24394292370), (70, 22303353024), (72, 21683815440), (80, 19515433896), (84, 18586127520), (90, 17347052352), (96, 16262861580), (103, 15157618560), (105, 14868902016), (108, 14455876960), (112, 13939595640), (120, 13010289264), (126, 12390751680), (128, 12197146185), (135, 11564701568), (140, 11151676512), (144, 10841907720), (160, 9757716948), (168, 9293063760), (180, 8673526176), (189, 8260501120), (192, 8131430790), (206, 7578809280), (210, 7434451008), (216, 7227938480), (224, 6969797820), (240, 6505144632), (252, 6195375840), (270, 5782350784), (280, 5575838256), (288, 5420953860), (309, 5052539520), (315, 4956300672), (320, 4878858474), (336, 4646531880), (360, 4336763088), (378, 4130250560), (384, 4065715395), (412, 3789404640), (420, 3717225504), (432, 3613969240), (448, 3484898910), (480, 3252572316), (504, 3097687920), (515, 3031523712), (540, 2891175392), (560, 2787919128), (576, 2710476930), (618, 2526269760), (630, 2478150336), (640, 2439429237), (672, 2323265940), (720, 2168381544), (721, 2165374080), (756, 2065125280), (824, 1894702320), (840, 1858612752), (864, 1806984620), (896, 1742449455), (927, 1684179840), (945, 1652100224), (960, 1626286158), (1008, 1548843960), (1030, 1515761856), (1080, 1445587696), (1120, 1393959564), (1152, 1355238465), (1236, 1263134880), (1260, 1239075168), (1344, 1161632970), (1440, 1084190772), (1442, 1082687040), (1512, 1032562640), (1545, 1010507904), (1648, 947351160), (1680, 929306376), (1728, 903492310), (1854, 842089920), (1890, 826050112), (1920, 813143079), (2016, 774421980), (2060, 757880928), (2160, 722793848), (2163, 721791360), (2240, 696979782), (2472, 631567440), (2520, 619537584), (2688, 580816485), (2781, 561393280), (2880, 542095386), (2884, 541343520), (3024, 516281320), (3090, 505253952), (3296, 473675580), (3360, 464653188), (3456, 451746155), (3605, 433074816), (3708, 421044960), (3780, 413025056), (4032, 387210990), (4120, 378940464), (4320, 361396924), (4326, 360895680), (4480, 348489891), (4635, 336835968), (4944, 315783720), (5040, 309768792), (5562, 280696640), (5760, 271047693), (5768, 270671760), (6048, 258140660), (6180, 252626976), (6489, 240597120), (6592, 236837790), (6720, 232326594), (7210, 216537408), (7416, 210522480), (7560, 206512528), (8064, 193605495), (8240, 189470232), (8640, 180698462), (8652, 180447840), (9270, 168417984), (9888, 157891860), (10080, 154884396), (10815, 144358272), (11124, 140348320), (11536, 135335880), (12096, 129070330), (12360, 126313488), (12978, 120298560), (13184, 118418895), (13440, 116163297), (13905, 112278656), (14420, 108268704), (14832, 105261240), (15120, 103256264), (16480, 94735116), (17280, 90349231), (17304, 90223920), (18540, 84208992), (19467, 80199040), (19776, 78945930), (20160, 77442198), (21630, 72179136), (22248, 70174160), (23072, 67667940), (24192, 64535165), (24720, 63156744), (25956, 60149280), (27810, 56139328), (28840, 54134352), (29664, 52630620), (30240, 51628132), (32445, 48119424), (32960, 47367558), (34608, 45111960), (37080, 42104496), (38934, 40099520), (39552, 39472965), (40320, 38721099), (43260, 36089568), (44496, 35087080), (46144, 33833970), (49440, 31578372), (51912, 30074640), (55620, 28069664), (57680, 27067176), (59328, 26315310), (60480, 25814066), (64890, 24059712), (65920, 23683779), (69216, 22555980), (74160, 21052248), (77868, 20049760), (86520, 18044784), (88992, 17543540), (92288, 16916985), (97335, 16039808), (98880, 15789186), (103824, 15037320), (111240, 14034832), (115360, 13533588), (118656, 13157655), (120960, 12907033), (125311, 12458880), (129780, 12029856), (138432, 11277990), (148320, 10526124), (155736, 10024880), (173040, 9022392), (177984, 8771770), (194670, 8019904), (197760, 7894593), (207648, 7518660), (222480, 7017416), (230720, 6766794), (250622, 6229440), (259560, 6014928), (276864, 5638995), (296640, 5263062), (311472, 5012440), (346080, 4511196), (355968, 4385885), (375933, 4152960), (389340, 4009952), (415296, 3759330), (444960, 3508708), (461440, 3383397), (501244, 3114720), (519120, 3007464), (593280, 2631531), (622944, 2506220), (626555, 2491776), (692160, 2255598), (751866, 2076480), (778680, 2004976), (830592, 1879665), (877177, 1779840), (889920, 1754354), (1002488, 1557360), (1038240, 1503732), (1127799, 1384320), (1245888, 1253110)]