15215662080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 440

約数和(自身を含む): 57423754080

約数和(自身を除く): 42208092000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1931, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3072, 3078, 3240, 3420, 3456, 3648, 3840, 3862, 4104, 4320, 4560, 4608, 4864, 5120, 5130, 5184, 5472, 5760, 5793, 6080, 6156, 6480, 6840, 6912, 7296, 7680, 7695, 7724, 8208, 8640, 9120, 9216, 9655, 9728, 10260, 10368, 10944, 11520, 11586, 12160, 12312, 12960, 13680, 13824, 14592, 15360, 15390, 15448, 16416, 17280, 17379, 18240, 19310, 19456, 20520, 20736, 21888, 23040, 23172, 24320, 24624, 25920, 27360, 27648, 28965, 29184, 30780, 30896, 32832, 34560, 34758, 36480, 36689, 38620, 41040, 41472, 43776, 46080, 46344, 48640, 49248, 51840, 52137, 54720, 57930, 58368, 61560, 61792, 65664, 69120, 69516, 72960, 73378, 77240, 82080, 82944, 86895, 87552, 92688, 97280, 98496, 103680, 104274, 109440, 110067, 115860, 123120, 123584, 131328, 138240, 139032, 145920, 146756, 154480, 156411, 164160, 173790, 175104, 183445, 185376, 196992, 207360, 208548, 218880, 220134, 231720, 246240, 247168, 260685, 262656, 278064, 291840, 293512, 308960, 312822, 328320, 330201, 347580, 366890, 370752, 393984, 414720, 417096, 437760, 440268, 463440, 492480, 494336, 521370, 525312, 550335, 556128, 587024, 617920, 625644, 656640, 660402, 695160, 733780, 741504, 782055, 787968, 834192, 875520, 880536, 926880, 984960, 988672, 990603, 1042740, 1100670, 1112256, 1174048, 1235840, 1251288, 1313280, 1320804, 1390320, 1467560, 1483008, 1564110, 1575936, 1651005, 1668384, 1761072, 1853760, 1969920, 1977344, 1981206, 2085480, 2201340, 2224512, 2348096, 2471680, 2502576, 2626560, 2641608, 2780640, 2935120, 2966016, 2971809, 3128220, 3302010, 3336768, 3522144, 3707520, 3939840, 3962412, 4170960, 4402680, 4449024, 4696192, 4943360, 4953015, 5005152, 5283216, 5561280, 5870240, 5932032, 5943618, 6256440, 6604020, 6673536, 7044288, 7415040, 7879680, 7924824, 8341920, 8805360, 8898048, 9392384, 9886720, 9906030, 10010304, 10566432, 11122560, 11740480, 11887236, 12512880, 13208040, 13347072, 14088576, 14830080, 14859045, 15849648, 16683840, 17610720, 17796096, 18784768, 19812060, 20020608, 21132864, 22245120, 23480960, 23774472, 25025760, 26416080, 26694144, 28177152, 29660160, 29718090, 31699296, 33367680, 35221440, 37569536, 39624120, 40041216, 42265728, 44490240, 46961920, 47548944, 50051520, 52832160, 53388288, 56354304, 59436180, 63398592, 66735360, 70442880, 79248240, 80082432, 84531456, 88980480, 93923840, 95097888, 100103040, 105664320, 112708608, 118872360, 126797184, 133470720, 140885760, 158496480, 160164864, 169062912, 187847680, 190195776, 200206080, 211328640, 237744720, 253594368, 266941440, 281771520, 316992960, 338125824, 380391552, 400412160, 422657280, 475489440, 507188736, 563543040, 633985920, 760783104, 800824320, 845314560, 950978880, 1014377472, 1267971840, 1521566208, 1690629120, 1901957760, 2535943680, 3043132416, 3803915520, 5071887360, 7607831040, 15215662080]

約数ペア:

[(1, 15215662080), (2, 7607831040), (3, 5071887360), (4, 3803915520), (5, 3043132416), (6, 2535943680), (8, 1901957760), (9, 1690629120), (10, 1521566208), (12, 1267971840), (15, 1014377472), (16, 950978880), (18, 845314560), (19, 800824320), (20, 760783104), (24, 633985920), (27, 563543040), (30, 507188736), (32, 475489440), (36, 422657280), (38, 400412160), (40, 380391552), (45, 338125824), (48, 316992960), (54, 281771520), (57, 266941440), (60, 253594368), (64, 237744720), (72, 211328640), (76, 200206080), (80, 190195776), (81, 187847680), (90, 169062912), (95, 160164864), (96, 158496480), (108, 140885760), (114, 133470720), (120, 126797184), (128, 118872360), (135, 112708608), (144, 105664320), (152, 100103040), (160, 95097888), (162, 93923840), (171, 88980480), (180, 84531456), (190, 80082432), (192, 79248240), (216, 70442880), (228, 66735360), (240, 63398592), (256, 59436180), (270, 56354304), (285, 53388288), (288, 52832160), (304, 50051520), (320, 47548944), (324, 46961920), (342, 44490240), (360, 42265728), (380, 40041216), (384, 39624120), (405, 37569536), (432, 35221440), (456, 33367680), (480, 31699296), (512, 29718090), (513, 29660160), (540, 28177152), (570, 26694144), (576, 26416080), (608, 25025760), (640, 23774472), (648, 23480960), (684, 22245120), (720, 21132864), (760, 20020608), (768, 19812060), (810, 18784768), (855, 17796096), (864, 17610720), (912, 16683840), (960, 15849648), (1024, 14859045), (1026, 14830080), (1080, 14088576), (1140, 13347072), (1152, 13208040), (1216, 12512880), (1280, 11887236), (1296, 11740480), (1368, 11122560), (1440, 10566432), (1520, 10010304), (1536, 9906030), (1539, 9886720), (1620, 9392384), (1710, 8898048), (1728, 8805360), (1824, 8341920), (1920, 7924824), (1931, 7879680), (2052, 7415040), (2160, 7044288), (2280, 6673536), (2304, 6604020), (2432, 6256440), (2560, 5943618), (2565, 5932032), (2592, 5870240), (2736, 5561280), (2880, 5283216), (3040, 5005152), (3072, 4953015), (3078, 4943360), (3240, 4696192), (3420, 4449024), (3456, 4402680), (3648, 4170960), (3840, 3962412), (3862, 3939840), (4104, 3707520), (4320, 3522144), (4560, 3336768), (4608, 3302010), (4864, 3128220), (5120, 2971809), (5130, 2966016), (5184, 2935120), (5472, 2780640), (5760, 2641608), (5793, 2626560), (6080, 2502576), (6156, 2471680), (6480, 2348096), (6840, 2224512), (6912, 2201340), (7296, 2085480), (7680, 1981206), (7695, 1977344), (7724, 1969920), (8208, 1853760), (8640, 1761072), (9120, 1668384), (9216, 1651005), (9655, 1575936), (9728, 1564110), (10260, 1483008), (10368, 1467560), (10944, 1390320), (11520, 1320804), (11586, 1313280), (12160, 1251288), (12312, 1235840), (12960, 1174048), (13680, 1112256), (13824, 1100670), (14592, 1042740), (15360, 990603), (15390, 988672), (15448, 984960), (16416, 926880), (17280, 880536), (17379, 875520), (18240, 834192), (19310, 787968), (19456, 782055), (20520, 741504), (20736, 733780), (21888, 695160), (23040, 660402), (23172, 656640), (24320, 625644), (24624, 617920), (25920, 587024), (27360, 556128), (27648, 550335), (28965, 525312), (29184, 521370), (30780, 494336), (30896, 492480), (32832, 463440), (34560, 440268), (34758, 437760), (36480, 417096), (36689, 414720), (38620, 393984), (41040, 370752), (41472, 366890), (43776, 347580), (46080, 330201), (46344, 328320), (48640, 312822), (49248, 308960), (51840, 293512), (52137, 291840), (54720, 278064), (57930, 262656), (58368, 260685), (61560, 247168), (61792, 246240), (65664, 231720), (69120, 220134), (69516, 218880), (72960, 208548), (73378, 207360), (77240, 196992), (82080, 185376), (82944, 183445), (86895, 175104), (87552, 173790), (92688, 164160), (97280, 156411), (98496, 154480), (103680, 146756), (104274, 145920), (109440, 139032), (110067, 138240), (115860, 131328), (123120, 123584)]