996904160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 2874009600

約数和(自身を除く): 1877105440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 79, 80, 95, 112, 133, 140, 152, 158, 160, 190, 224, 266, 280, 304, 316, 380, 395, 532, 553, 560, 593, 608, 632, 665, 760, 790, 1064, 1106, 1120, 1186, 1264, 1330, 1501, 1520, 1580, 2128, 2212, 2372, 2528, 2660, 2765, 2965, 3002, 3040, 3160, 4151, 4256, 4424, 4744, 5320, 5530, 5930, 6004, 6320, 7505, 8302, 8848, 9488, 10507, 10640, 11060, 11267, 11860, 12008, 12640, 15010, 16604, 17696, 18976, 20755, 21014, 21280, 22120, 22534, 23720, 24016, 30020, 33208, 41510, 42028, 44240, 45068, 46847, 47440, 48032, 52535, 56335, 60040, 66416, 78869, 83020, 84056, 88480, 90136, 93694, 94880, 105070, 112670, 120080, 132832, 157738, 166040, 168112, 180272, 187388, 210140, 225340, 234235, 240160, 315476, 327929, 332080, 336224, 360544, 374776, 394345, 420280, 450680, 468470, 630952, 655858, 664160, 749552, 788690, 840560, 890093, 901360, 936940, 1261904, 1311716, 1499104, 1577380, 1639645, 1681120, 1780186, 1802720, 1873880, 2523808, 2623432, 3154760, 3279290, 3560372, 3747760, 4450465, 5246864, 6230651, 6309520, 6558580, 7120744, 7495520, 8900930, 10493728, 12461302, 12619040, 13117160, 14241488, 17801860, 24922604, 26234320, 28482976, 31153255, 35603720, 49845208, 52468640, 62306510, 71207440, 99690416, 124613020, 142414880, 199380832, 249226040, 498452080, 996904160]

約数ペア:

[(1, 996904160), (2, 498452080), (4, 249226040), (5, 199380832), (7, 142414880), (8, 124613020), (10, 99690416), (14, 71207440), (16, 62306510), (19, 52468640), (20, 49845208), (28, 35603720), (32, 31153255), (35, 28482976), (38, 26234320), (40, 24922604), (56, 17801860), (70, 14241488), (76, 13117160), (79, 12619040), (80, 12461302), (95, 10493728), (112, 8900930), (133, 7495520), (140, 7120744), (152, 6558580), (158, 6309520), (160, 6230651), (190, 5246864), (224, 4450465), (266, 3747760), (280, 3560372), (304, 3279290), (316, 3154760), (380, 2623432), (395, 2523808), (532, 1873880), (553, 1802720), (560, 1780186), (593, 1681120), (608, 1639645), (632, 1577380), (665, 1499104), (760, 1311716), (790, 1261904), (1064, 936940), (1106, 901360), (1120, 890093), (1186, 840560), (1264, 788690), (1330, 749552), (1501, 664160), (1520, 655858), (1580, 630952), (2128, 468470), (2212, 450680), (2372, 420280), (2528, 394345), (2660, 374776), (2765, 360544), (2965, 336224), (3002, 332080), (3040, 327929), (3160, 315476), (4151, 240160), (4256, 234235), (4424, 225340), (4744, 210140), (5320, 187388), (5530, 180272), (5930, 168112), (6004, 166040), (6320, 157738), (7505, 132832), (8302, 120080), (8848, 112670), (9488, 105070), (10507, 94880), (10640, 93694), (11060, 90136), (11267, 88480), (11860, 84056), (12008, 83020), (12640, 78869), (15010, 66416), (16604, 60040), (17696, 56335), (18976, 52535), (20755, 48032), (21014, 47440), (21280, 46847), (22120, 45068), (22534, 44240), (23720, 42028), (24016, 41510), (30020, 33208)]