1995200480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 5950070784

約数和(自身を除く): 3954870304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 127, 130, 140, 160, 166, 169, 182, 208, 224, 254, 260, 280, 332, 338, 364, 415, 416, 455, 508, 520, 560, 581, 635, 664, 676, 728, 830, 845, 889, 910, 1016, 1040, 1079, 1120, 1162, 1183, 1270, 1328, 1352, 1456, 1651, 1660, 1690, 1778, 1820, 2032, 2080, 2158, 2324, 2366, 2540, 2656, 2704, 2905, 2912, 3302, 3320, 3380, 3556, 3640, 4064, 4316, 4445, 4648, 4732, 5080, 5395, 5408, 5810, 5915, 6604, 6640, 6760, 7112, 7280, 7553, 8255, 8632, 8890, 9296, 9464, 10160, 10541, 10790, 11557, 11620, 11830, 13208, 13280, 13520, 14027, 14224, 14560, 15106, 16510, 17264, 17780, 18592, 18928, 20320, 21082, 21463, 21580, 23114, 23240, 23660, 26416, 27040, 28054, 28448, 30212, 33020, 34528, 35560, 37765, 37856, 42164, 42926, 43160, 46228, 46480, 47320, 52705, 52832, 56108, 57785, 60424, 66040, 70135, 71120, 73787, 75530, 84328, 85852, 86320, 92456, 92960, 94640, 98189, 105410, 107315, 112216, 115570, 120848, 132080, 137033, 140270, 142240, 147574, 150241, 151060, 168656, 171704, 172640, 184912, 189280, 196378, 210820, 214630, 224432, 231140, 241696, 264160, 274066, 280540, 295148, 300482, 302120, 337312, 343408, 368935, 369824, 392756, 421640, 429260, 448864, 462280, 490945, 548132, 561080, 590296, 600964, 604240, 685165, 686816, 737870, 751205, 785512, 843280, 858520, 924560, 959231, 981890, 1096264, 1122160, 1180592, 1201928, 1208480, 1370330, 1475740, 1502410, 1571024, 1686560, 1717040, 1781429, 1849120, 1918462, 1963780, 2192528, 2244320, 2361184, 2403856, 2740660, 2951480, 3004820, 3142048, 3434080, 3562858, 3836924, 3927560, 4385056, 4796155, 4807712, 5481320, 5902960, 6009640, 7125716, 7673848, 7855120, 8907145, 9592310, 10962640, 11805920, 12019280, 12470003, 14251432, 15347696, 15710240, 17814290, 19184620, 21925280, 24038560, 24940006, 28502864, 30695392, 35628580, 38369240, 49880012, 57005728, 62350015, 71257160, 76738480, 99760024, 124700030, 142514320, 153476960, 199520048, 249400060, 285028640, 399040096, 498800120, 997600240, 1995200480]

約数ペア:

[(1, 1995200480), (2, 997600240), (4, 498800120), (5, 399040096), (7, 285028640), (8, 249400060), (10, 199520048), (13, 153476960), (14, 142514320), (16, 124700030), (20, 99760024), (26, 76738480), (28, 71257160), (32, 62350015), (35, 57005728), (40, 49880012), (52, 38369240), (56, 35628580), (65, 30695392), (70, 28502864), (80, 24940006), (83, 24038560), (91, 21925280), (104, 19184620), (112, 17814290), (127, 15710240), (130, 15347696), (140, 14251432), (160, 12470003), (166, 12019280), (169, 11805920), (182, 10962640), (208, 9592310), (224, 8907145), (254, 7855120), (260, 7673848), (280, 7125716), (332, 6009640), (338, 5902960), (364, 5481320), (415, 4807712), (416, 4796155), (455, 4385056), (508, 3927560), (520, 3836924), (560, 3562858), (581, 3434080), (635, 3142048), (664, 3004820), (676, 2951480), (728, 2740660), (830, 2403856), (845, 2361184), (889, 2244320), (910, 2192528), (1016, 1963780), (1040, 1918462), (1079, 1849120), (1120, 1781429), (1162, 1717040), (1183, 1686560), (1270, 1571024), (1328, 1502410), (1352, 1475740), (1456, 1370330), (1651, 1208480), (1660, 1201928), (1690, 1180592), (1778, 1122160), (1820, 1096264), (2032, 981890), (2080, 959231), (2158, 924560), (2324, 858520), (2366, 843280), (2540, 785512), (2656, 751205), (2704, 737870), (2905, 686816), (2912, 685165), (3302, 604240), (3320, 600964), (3380, 590296), (3556, 561080), (3640, 548132), (4064, 490945), (4316, 462280), (4445, 448864), (4648, 429260), (4732, 421640), (5080, 392756), (5395, 369824), (5408, 368935), (5810, 343408), (5915, 337312), (6604, 302120), (6640, 300482), (6760, 295148), (7112, 280540), (7280, 274066), (7553, 264160), (8255, 241696), (8632, 231140), (8890, 224432), (9296, 214630), (9464, 210820), (10160, 196378), (10541, 189280), (10790, 184912), (11557, 172640), (11620, 171704), (11830, 168656), (13208, 151060), (13280, 150241), (13520, 147574), (14027, 142240), (14224, 140270), (14560, 137033), (15106, 132080), (16510, 120848), (17264, 115570), (17780, 112216), (18592, 107315), (18928, 105410), (20320, 98189), (21082, 94640), (21463, 92960), (21580, 92456), (23114, 86320), (23240, 85852), (23660, 84328), (26416, 75530), (27040, 73787), (28054, 71120), (28448, 70135), (30212, 66040), (33020, 60424), (34528, 57785), (35560, 56108), (37765, 52832), (37856, 52705), (42164, 47320), (42926, 46480), (43160, 46228)]