65918734080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{86263}}^1$

素因数の和:86486

約数の個数: 144

約数和(自身を含む): 211588339200

約数和(自身を除く): 145669605120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 995, 1194, 1280, 1592, 1920, 1990, 2388, 2985, 3184, 3840, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 25472, 31840, 38208, 47760, 50944, 63680, 76416, 86263, 95520, 127360, 152832, 172526, 191040, 254720, 258789, 345052, 382080, 431315, 517578, 690104, 764160, 862630, 1035156, 1293945, 1380208, 1725260, 2070312, 2587890, 2760416, 3450520, 4140624, 5175780, 5520832, 6901040, 8281248, 10351560, 11041664, 13802080, 16562496, 17166337, 20703120, 22083328, 27604160, 33124992, 34332674, 41406240, 51499011, 55208320, 66249984, 68665348, 82812480, 85831685, 102998022, 110416640, 137330696, 165624960, 171663370, 205996044, 257495055, 274661392, 331249920, 343326740, 411992088, 514990110, 549322784, 686653480, 823984176, 1029980220, 1098645568, 1373306960, 1647968352, 2059960440, 2197291136, 2746613920, 3295936704, 4119920880, 4394582272, 5493227840, 6591873408, 8239841760, 10986455680, 13183746816, 16479683520, 21972911360, 32959367040, 65918734080]

約数ペア:

[(1, 65918734080), (2, 32959367040), (3, 21972911360), (4, 16479683520), (5, 13183746816), (6, 10986455680), (8, 8239841760), (10, 6591873408), (12, 5493227840), (15, 4394582272), (16, 4119920880), (20, 3295936704), (24, 2746613920), (30, 2197291136), (32, 2059960440), (40, 1647968352), (48, 1373306960), (60, 1098645568), (64, 1029980220), (80, 823984176), (96, 686653480), (120, 549322784), (128, 514990110), (160, 411992088), (192, 343326740), (199, 331249920), (240, 274661392), (256, 257495055), (320, 205996044), (384, 171663370), (398, 165624960), (480, 137330696), (597, 110416640), (640, 102998022), (768, 85831685), (796, 82812480), (960, 68665348), (995, 66249984), (1194, 55208320), (1280, 51499011), (1592, 41406240), (1920, 34332674), (1990, 33124992), (2388, 27604160), (2985, 22083328), (3184, 20703120), (3840, 17166337), (3980, 16562496), (4776, 13802080), (5970, 11041664), (6368, 10351560), (7960, 8281248), (9552, 6901040), (11940, 5520832), (12736, 5175780), (15920, 4140624), (19104, 3450520), (23880, 2760416), (25472, 2587890), (31840, 2070312), (38208, 1725260), (47760, 1380208), (50944, 1293945), (63680, 1035156), (76416, 862630), (86263, 764160), (95520, 690104), (127360, 517578), (152832, 431315), (172526, 382080), (191040, 345052), (254720, 258789)]