1997763120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41413}}^1$

素因数の和:41499

約数の個数: 120

約数和(自身を含む): 6809455536

約数和(自身を除く): 4811692416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 24120, 41413, 48240, 82826, 124239, 165652, 207065, 248478, 331304, 372717, 414130, 496956, 621195, 662608, 745434, 828260, 993912, 1242390, 1490868, 1656520, 1863585, 1987824, 2484780, 2774671, 2981736, 3313040, 3727170, 4969560, 5549342, 5963472, 7454340, 8324013, 9939120, 11098684, 13873355, 14908680, 16648026, 22197368, 24972039, 27746710, 29817360, 33296052, 41620065, 44394736, 49944078, 55493420, 66592104, 83240130, 99888156, 110986840, 124860195, 133184208, 166480260, 199776312, 221973680, 249720390, 332960520, 399552624, 499440780, 665921040, 998881560, 1997763120]

約数ペア:

[(1, 1997763120), (2, 998881560), (3, 665921040), (4, 499440780), (5, 399552624), (6, 332960520), (8, 249720390), (9, 221973680), (10, 199776312), (12, 166480260), (15, 133184208), (16, 124860195), (18, 110986840), (20, 99888156), (24, 83240130), (30, 66592104), (36, 55493420), (40, 49944078), (45, 44394736), (48, 41620065), (60, 33296052), (67, 29817360), (72, 27746710), (80, 24972039), (90, 22197368), (120, 16648026), (134, 14908680), (144, 13873355), (180, 11098684), (201, 9939120), (240, 8324013), (268, 7454340), (335, 5963472), (360, 5549342), (402, 4969560), (536, 3727170), (603, 3313040), (670, 2981736), (720, 2774671), (804, 2484780), (1005, 1987824), (1072, 1863585), (1206, 1656520), (1340, 1490868), (1608, 1242390), (2010, 993912), (2412, 828260), (2680, 745434), (3015, 662608), (3216, 621195), (4020, 496956), (4824, 414130), (5360, 372717), (6030, 331304), (8040, 248478), (9648, 207065), (12060, 165652), (16080, 124239), (24120, 82826), (41413, 48240)]