897249920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1734839680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 83, 95, 112, 127, 128, 133, 140, 152, 160, 166, 190, 224, 254, 266, 280, 304, 320, 332, 380, 415, 448, 508, 532, 560, 581, 608, 635, 640, 664, 665, 760, 830, 889, 896, 1016, 1064, 1120, 1162, 1216, 1270, 1328, 1330, 1520, 1577, 1660, 1778, 2032, 2128, 2240, 2324, 2413, 2432, 2540, 2656, 2660, 2905, 3040, 3154, 3320, 3556, 4064, 4256, 4445, 4480, 4648, 4826, 5080, 5312, 5320, 5810, 6080, 6308, 6640, 7112, 7885, 8128, 8512, 8890, 9296, 9652, 10160, 10541, 10624, 10640, 11039, 11620, 12065, 12160, 12616, 13280, 14224, 15770, 16256, 16891, 17024, 17780, 18592, 19304, 20320, 21082, 21280, 22078, 23240, 24130, 25232, 26560, 28448, 31540, 33782, 35560, 37184, 38608, 40640, 42164, 42560, 44156, 46480, 48260, 50464, 52705, 53120, 55195, 56896, 63080, 67564, 71120, 73787, 74368, 77216, 81280, 84328, 84455, 85120, 88312, 92960, 96520, 100928, 105410, 110390, 113792, 126160, 135128, 142240, 147574, 154432, 168656, 168910, 176624, 185920, 193040, 200279, 201856, 210820, 220780, 252320, 270256, 284480, 295148, 308864, 337312, 337820, 353248, 368935, 371840, 386080, 400558, 421640, 441560, 504640, 540512, 568960, 590296, 674624, 675640, 706496, 737870, 772160, 801116, 843280, 883120, 1001395, 1009280, 1081024, 1180592, 1349248, 1351280, 1401953, 1412992, 1475740, 1544320, 1602232, 1686560, 1766240, 2002790, 2162048, 2361184, 2702560, 2803906, 2951480, 3204464, 3373120, 3532480, 4005580, 4722368, 5405120, 5607812, 5902960, 6408928, 6746240, 7009765, 7064960, 8011160, 9444736, 10810240, 11215624, 11805920, 12817856, 14019530, 16022320, 22431248, 23611840, 25635712, 28039060, 32044640, 44862496, 47223680, 56078120, 64089280, 89724992, 112156240, 128178560, 179449984, 224312480, 448624960, 897249920]

約数ペア:

[(1, 897249920), (2, 448624960), (4, 224312480), (5, 179449984), (7, 128178560), (8, 112156240), (10, 89724992), (14, 64089280), (16, 56078120), (19, 47223680), (20, 44862496), (28, 32044640), (32, 28039060), (35, 25635712), (38, 23611840), (40, 22431248), (56, 16022320), (64, 14019530), (70, 12817856), (76, 11805920), (80, 11215624), (83, 10810240), (95, 9444736), (112, 8011160), (127, 7064960), (128, 7009765), (133, 6746240), (140, 6408928), (152, 5902960), (160, 5607812), (166, 5405120), (190, 4722368), (224, 4005580), (254, 3532480), (266, 3373120), (280, 3204464), (304, 2951480), (320, 2803906), (332, 2702560), (380, 2361184), (415, 2162048), (448, 2002790), (508, 1766240), (532, 1686560), (560, 1602232), (581, 1544320), (608, 1475740), (635, 1412992), (640, 1401953), (664, 1351280), (665, 1349248), (760, 1180592), (830, 1081024), (889, 1009280), (896, 1001395), (1016, 883120), (1064, 843280), (1120, 801116), (1162, 772160), (1216, 737870), (1270, 706496), (1328, 675640), (1330, 674624), (1520, 590296), (1577, 568960), (1660, 540512), (1778, 504640), (2032, 441560), (2128, 421640), (2240, 400558), (2324, 386080), (2413, 371840), (2432, 368935), (2540, 353248), (2656, 337820), (2660, 337312), (2905, 308864), (3040, 295148), (3154, 284480), (3320, 270256), (3556, 252320), (4064, 220780), (4256, 210820), (4445, 201856), (4480, 200279), (4648, 193040), (4826, 185920), (5080, 176624), (5312, 168910), (5320, 168656), (5810, 154432), (6080, 147574), (6308, 142240), (6640, 135128), (7112, 126160), (7885, 113792), (8128, 110390), (8512, 105410), (8890, 100928), (9296, 96520), (9652, 92960), (10160, 88312), (10541, 85120), (10624, 84455), (10640, 84328), (11039, 81280), (11620, 77216), (12065, 74368), (12160, 73787), (12616, 71120), (13280, 67564), (14224, 63080), (15770, 56896), (16256, 55195), (16891, 53120), (17024, 52705), (17780, 50464), (18592, 48260), (19304, 46480), (20320, 44156), (21082, 42560), (21280, 42164), (22078, 40640), (23240, 38608), (24130, 37184), (25232, 35560), (26560, 33782), (28448, 31540)]