252198720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 168

約数和(自身を含む): 881079264

約数和(自身を除く): 628880544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1307, 1340, 1440, 1608, 2010, 2144, 2412, 2614, 2680, 2880, 3015, 3216, 3921, 4020, 4288, 4824, 5228, 5360, 6030, 6432, 6535, 7842, 8040, 9648, 10456, 10720, 11763, 12060, 12864, 13070, 15684, 16080, 19296, 19605, 20912, 21440, 23526, 24120, 26140, 31368, 32160, 38592, 39210, 41824, 47052, 48240, 52280, 58815, 62736, 64320, 78420, 83648, 87569, 94104, 96480, 104560, 117630, 125472, 156840, 175138, 188208, 192960, 209120, 235260, 250944, 262707, 313680, 350276, 376416, 418240, 437845, 470520, 525414, 627360, 700552, 752832, 788121, 875690, 941040, 1050828, 1254720, 1313535, 1401104, 1576242, 1751380, 1882080, 2101656, 2627070, 2802208, 3152484, 3502760, 3764160, 3940605, 4203312, 5254140, 5604416, 6304968, 7005520, 7881210, 8406624, 10508280, 12609936, 14011040, 15762420, 16813248, 21016560, 25219872, 28022080, 31524840, 42033120, 50439744, 63049680, 84066240, 126099360, 252198720]

約数ペア:

[(1, 252198720), (2, 126099360), (3, 84066240), (4, 63049680), (5, 50439744), (6, 42033120), (8, 31524840), (9, 28022080), (10, 25219872), (12, 21016560), (15, 16813248), (16, 15762420), (18, 14011040), (20, 12609936), (24, 10508280), (30, 8406624), (32, 7881210), (36, 7005520), (40, 6304968), (45, 5604416), (48, 5254140), (60, 4203312), (64, 3940605), (67, 3764160), (72, 3502760), (80, 3152484), (90, 2802208), (96, 2627070), (120, 2101656), (134, 1882080), (144, 1751380), (160, 1576242), (180, 1401104), (192, 1313535), (201, 1254720), (240, 1050828), (268, 941040), (288, 875690), (320, 788121), (335, 752832), (360, 700552), (402, 627360), (480, 525414), (536, 470520), (576, 437845), (603, 418240), (670, 376416), (720, 350276), (804, 313680), (960, 262707), (1005, 250944), (1072, 235260), (1206, 209120), (1307, 192960), (1340, 188208), (1440, 175138), (1608, 156840), (2010, 125472), (2144, 117630), (2412, 104560), (2614, 96480), (2680, 94104), (2880, 87569), (3015, 83648), (3216, 78420), (3921, 64320), (4020, 62736), (4288, 58815), (4824, 52280), (5228, 48240), (5360, 47052), (6030, 41824), (6432, 39210), (6535, 38592), (7842, 32160), (8040, 31368), (9648, 26140), (10456, 24120), (10720, 23526), (11763, 21440), (12060, 20912), (12864, 19605), (13070, 19296), (15684, 16080)]