212748120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5087

約数の個数: 160

約数和(自身を含む): 770227920

約数和(自身を除く): 557479800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5051, 5265, 7020, 8424, 10102, 10530, 14040, 15153, 20204, 21060, 25255, 30306, 40408, 42120, 45459, 50510, 60612, 65663, 75765, 90918, 101020, 121224, 131326, 136377, 151530, 181836, 196989, 202040, 227295, 262652, 272754, 303060, 328315, 363672, 393978, 409131, 454590, 525304, 545508, 590967, 606120, 656630, 681885, 787956, 818262, 909180, 984945, 1091016, 1181934, 1313260, 1363770, 1575912, 1636524, 1772901, 1818360, 1969890, 2045655, 2363868, 2626520, 2727540, 2954835, 3273048, 3545802, 3939780, 4091310, 4727736, 5318703, 5455080, 5909670, 7091604, 7879560, 8182620, 8864505, 10637406, 11819340, 14183208, 16365240, 17729010, 21274812, 23638680, 26593515, 35458020, 42549624, 53187030, 70916040, 106374060, 212748120]

約数ペア:

[(1, 212748120), (2, 106374060), (3, 70916040), (4, 53187030), (5, 42549624), (6, 35458020), (8, 26593515), (9, 23638680), (10, 21274812), (12, 17729010), (13, 16365240), (15, 14183208), (18, 11819340), (20, 10637406), (24, 8864505), (26, 8182620), (27, 7879560), (30, 7091604), (36, 5909670), (39, 5455080), (40, 5318703), (45, 4727736), (52, 4091310), (54, 3939780), (60, 3545802), (65, 3273048), (72, 2954835), (78, 2727540), (81, 2626520), (90, 2363868), (104, 2045655), (108, 1969890), (117, 1818360), (120, 1772901), (130, 1636524), (135, 1575912), (156, 1363770), (162, 1313260), (180, 1181934), (195, 1091016), (216, 984945), (234, 909180), (260, 818262), (270, 787956), (312, 681885), (324, 656630), (351, 606120), (360, 590967), (390, 545508), (405, 525304), (468, 454590), (520, 409131), (540, 393978), (585, 363672), (648, 328315), (702, 303060), (780, 272754), (810, 262652), (936, 227295), (1053, 202040), (1080, 196989), (1170, 181836), (1404, 151530), (1560, 136377), (1620, 131326), (1755, 121224), (2106, 101020), (2340, 90918), (2808, 75765), (3240, 65663), (3510, 60612), (4212, 50510), (4680, 45459), (5051, 42120), (5265, 40408), (7020, 30306), (8424, 25255), (10102, 21060), (10530, 20204), (14040, 15153)]