8185698720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{34039}}^1$

素因数の和:34227

約数の個数: 144

約数和(自身を含む): 28101790080

約数和(自身を除く): 19916091360

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, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 5344, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 16032, 20040, 24048, 26720, 30060, 34039, 40080, 48096, 60120, 68078, 80160, 102117, 120240, 136156, 170195, 204234, 240480, 272312, 306351, 340390, 408468, 510585, 544624, 612702, 680780, 816936, 1021170, 1089248, 1225404, 1361560, 1531755, 1633872, 2042340, 2450808, 2723120, 3063510, 3267744, 4084680, 4901616, 5446240, 5684513, 6127020, 8169360, 9803232, 11369026, 12254040, 16338720, 17053539, 22738052, 24508080, 28422565, 34107078, 45476104, 49016160, 51160617, 56845130, 68214156, 85267695, 90952208, 102321234, 113690260, 136428312, 170535390, 181904416, 204642468, 227380520, 255803085, 272856624, 341070780, 409284936, 454761040, 511606170, 545713248, 682141560, 818569872, 909522080, 1023212340, 1364283120, 1637139744, 2046424680, 2728566240, 4092849360, 8185698720]

約数ペア:

[(1, 8185698720), (2, 4092849360), (3, 2728566240), (4, 2046424680), (5, 1637139744), (6, 1364283120), (8, 1023212340), (9, 909522080), (10, 818569872), (12, 682141560), (15, 545713248), (16, 511606170), (18, 454761040), (20, 409284936), (24, 341070780), (30, 272856624), (32, 255803085), (36, 227380520), (40, 204642468), (45, 181904416), (48, 170535390), (60, 136428312), (72, 113690260), (80, 102321234), (90, 90952208), (96, 85267695), (120, 68214156), (144, 56845130), (160, 51160617), (167, 49016160), (180, 45476104), (240, 34107078), (288, 28422565), (334, 24508080), (360, 22738052), (480, 17053539), (501, 16338720), (668, 12254040), (720, 11369026), (835, 9803232), (1002, 8169360), (1336, 6127020), (1440, 5684513), (1503, 5446240), (1670, 4901616), (2004, 4084680), (2505, 3267744), (2672, 3063510), (3006, 2723120), (3340, 2450808), (4008, 2042340), (5010, 1633872), (5344, 1531755), (6012, 1361560), (6680, 1225404), (7515, 1089248), (8016, 1021170), (10020, 816936), (12024, 680780), (13360, 612702), (15030, 544624), (16032, 510585), (20040, 408468), (24048, 340390), (26720, 306351), (30060, 272312), (34039, 240480), (40080, 204234), (48096, 170195), (60120, 136156), (68078, 120240), (80160, 102117)]