128844461760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26891}}^1$

素因数の和:26972

約数の個数: 448

約数和(自身を含む): 503604117504

約数和(自身を除く): 374759655744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 276, 280, 310, 320, 322, 336, 345, 368, 372, 420, 434, 448, 460, 465, 480, 483, 496, 552, 560, 620, 644, 651, 672, 690, 713, 736, 744, 805, 840, 868, 920, 930, 960, 966, 992, 1085, 1104, 1120, 1240, 1288, 1302, 1344, 1380, 1426, 1472, 1488, 1610, 1680, 1736, 1840, 1860, 1932, 1984, 2139, 2170, 2208, 2240, 2415, 2480, 2576, 2604, 2760, 2852, 2976, 3220, 3255, 3360, 3472, 3565, 3680, 3720, 3864, 4278, 4340, 4416, 4830, 4960, 4991, 5152, 5208, 5520, 5704, 5952, 6440, 6510, 6720, 6944, 7130, 7360, 7440, 7728, 8556, 8680, 9660, 9920, 9982, 10304, 10416, 10695, 11040, 11408, 12880, 13020, 13888, 14260, 14880, 14973, 15456, 17112, 17360, 19320, 19964, 20832, 21390, 22080, 22816, 24955, 25760, 26040, 26891, 28520, 29760, 29946, 30912, 34224, 34720, 38640, 39928, 41664, 42780, 45632, 49910, 51520, 52080, 53782, 57040, 59892, 68448, 69440, 74865, 77280, 79856, 80673, 85560, 99820, 104160, 107564, 114080, 119784, 134455, 136896, 149730, 154560, 159712, 161346, 171120, 188237, 199640, 208320, 215128, 228160, 239568, 268910, 299460, 319424, 322692, 342240, 376474, 399280, 403365, 430256, 479136, 537820, 564711, 598920, 618493, 645384, 684480, 752948, 798560, 806730, 833621, 860512, 941185, 958272, 1075640, 1129422, 1197840, 1236986, 1290768, 1505896, 1597120, 1613460, 1667242, 1721024, 1855479, 1882370, 2151280, 2258844, 2395680, 2473972, 2500863, 2581536, 2823555, 3011792, 3092465, 3226920, 3334484, 3710958, 3764740, 4168105, 4302560, 4329451, 4517688, 4791360, 4947944, 5001726, 5163072, 5647110, 5835347, 6023584, 6184930, 6453840, 6668968, 7421916, 7529480, 8336210, 8605120, 8658902, 9035376, 9277395, 9895888, 10003452, 11294220, 11670694, 12047168, 12369860, 12504315, 12907680, 12988353, 13337936, 14843832, 15058960, 16672420, 17317804, 17506041, 18070752, 18554790, 19173283, 19791776, 20006904, 21647255, 22588440, 23341388, 24739720, 25008630, 25815360, 25976706, 26675872, 29176735, 29687664, 30117920, 33344840, 34635608, 35012082, 36141504, 37109580, 38346566, 39583552, 40013808, 43294510, 45176880, 46682776, 49479440, 50017260, 51953412, 53351744, 57519849, 58353470, 59375328, 60235840, 64941765, 66689680, 69271216, 70024164, 74219160, 76693132, 80027616, 86589020, 87530205, 90353760, 93365552, 95866415, 98958880, 100034520, 103906824, 115039698, 116706940, 118750656, 129883530, 133379360, 134212981, 138542432, 140048328, 148438320, 153386264, 160055232, 173178040, 175060410, 180707520, 186731104, 191732830, 197917760, 200069040, 207813648, 230079396, 233413880, 259767060, 266758720, 268425962, 277084864, 280096656, 287599245, 296876640, 306772528, 346356080, 350120820, 373462208, 383465660, 400138080, 402638943, 415627296, 460158792, 466827760, 519534120, 536851924, 560193312, 575198490, 593753280, 613545056, 671064905, 692712160, 700241640, 766931320, 800276160, 805277886, 831254592, 920317584, 933655520, 1039068240, 1073703848, 1120386624, 1150396980, 1227090112, 1342129810, 1385424320, 1400483280, 1533862640, 1610555772, 1840635168, 1867311040, 2013194715, 2078136480, 2147407696, 2300793960, 2684259620, 2800966560, 3067725280, 3221111544, 3681270336, 4026389430, 4156272960, 4294815392, 4601587920, 5368519240, 5601933120, 6135450560, 6442223088, 8052778860, 8589630784, 9203175840, 10737038480, 12884446176, 16105557720, 18406351680, 21474076960, 25768892352, 32211115440, 42948153920, 64422230880, 128844461760]

約数ペア:

[(1, 128844461760), (2, 64422230880), (3, 42948153920), (4, 32211115440), (5, 25768892352), (6, 21474076960), (7, 18406351680), (8, 16105557720), (10, 12884446176), (12, 10737038480), (14, 9203175840), (15, 8589630784), (16, 8052778860), (20, 6442223088), (21, 6135450560), (23, 5601933120), (24, 5368519240), (28, 4601587920), (30, 4294815392), (31, 4156272960), (32, 4026389430), (35, 3681270336), (40, 3221111544), (42, 3067725280), (46, 2800966560), (48, 2684259620), (56, 2300793960), (60, 2147407696), (62, 2078136480), (64, 2013194715), (69, 1867311040), (70, 1840635168), (80, 1610555772), (84, 1533862640), (92, 1400483280), (93, 1385424320), (96, 1342129810), (105, 1227090112), (112, 1150396980), (115, 1120386624), (120, 1073703848), (124, 1039068240), (138, 933655520), (140, 920317584), (155, 831254592), (160, 805277886), (161, 800276160), (168, 766931320), (184, 700241640), (186, 692712160), (192, 671064905), (210, 613545056), (217, 593753280), (224, 575198490), (230, 560193312), (240, 536851924), (248, 519534120), (276, 466827760), (280, 460158792), (310, 415627296), (320, 402638943), (322, 400138080), (336, 383465660), (345, 373462208), (368, 350120820), (372, 346356080), (420, 306772528), (434, 296876640), (448, 287599245), (460, 280096656), (465, 277084864), (480, 268425962), (483, 266758720), (496, 259767060), (552, 233413880), (560, 230079396), (620, 207813648), (644, 200069040), (651, 197917760), (672, 191732830), (690, 186731104), (713, 180707520), (736, 175060410), (744, 173178040), (805, 160055232), (840, 153386264), (868, 148438320), (920, 140048328), (930, 138542432), (960, 134212981), (966, 133379360), (992, 129883530), (1085, 118750656), (1104, 116706940), (1120, 115039698), (1240, 103906824), (1288, 100034520), (1302, 98958880), (1344, 95866415), (1380, 93365552), (1426, 90353760), (1472, 87530205), (1488, 86589020), (1610, 80027616), (1680, 76693132), (1736, 74219160), (1840, 70024164), (1860, 69271216), (1932, 66689680), (1984, 64941765), (2139, 60235840), (2170, 59375328), (2208, 58353470), (2240, 57519849), (2415, 53351744), (2480, 51953412), (2576, 50017260), (2604, 49479440), (2760, 46682776), (2852, 45176880), (2976, 43294510), (3220, 40013808), (3255, 39583552), (3360, 38346566), (3472, 37109580), (3565, 36141504), (3680, 35012082), (3720, 34635608), (3864, 33344840), (4278, 30117920), (4340, 29687664), (4416, 29176735), (4830, 26675872), (4960, 25976706), (4991, 25815360), (5152, 25008630), (5208, 24739720), (5520, 23341388), (5704, 22588440), (5952, 21647255), (6440, 20006904), (6510, 19791776), (6720, 19173283), (6944, 18554790), (7130, 18070752), (7360, 17506041), (7440, 17317804), (7728, 16672420), (8556, 15058960), (8680, 14843832), (9660, 13337936), (9920, 12988353), (9982, 12907680), (10304, 12504315), (10416, 12369860), (10695, 12047168), (11040, 11670694), (11408, 11294220), (12880, 10003452), (13020, 9895888), (13888, 9277395), (14260, 9035376), (14880, 8658902), (14973, 8605120), (15456, 8336210), (17112, 7529480), (17360, 7421916), (19320, 6668968), (19964, 6453840), (20832, 6184930), (21390, 6023584), (22080, 5835347), (22816, 5647110), (24955, 5163072), (25760, 5001726), (26040, 4947944), (26891, 4791360), (28520, 4517688), (29760, 4329451), (29946, 4302560), (30912, 4168105), (34224, 3764740), (34720, 3710958), (38640, 3334484), (39928, 3226920), (41664, 3092465), (42780, 3011792), (45632, 2823555), (49910, 2581536), (51520, 2500863), (52080, 2473972), (53782, 2395680), (57040, 2258844), (59892, 2151280), (68448, 1882370), (69440, 1855479), (74865, 1721024), (77280, 1667242), (79856, 1613460), (80673, 1597120), (85560, 1505896), (99820, 1290768), (104160, 1236986), (107564, 1197840), (114080, 1129422), (119784, 1075640), (134455, 958272), (136896, 941185), (149730, 860512), (154560, 833621), (159712, 806730), (161346, 798560), (171120, 752948), (188237, 684480), (199640, 645384), (208320, 618493), (215128, 598920), (228160, 564711), (239568, 537820), (268910, 479136), (299460, 430256), (319424, 403365), (322692, 399280), (342240, 376474)]