2688717240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25147}}^1$

素因数の和:25184

約数の個数: 192

約数和(自身を含む): 9886181760

約数和(自身を除く): 7197464520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3960, 4455, 4860, 5346, 5940, 7128, 8910, 9720, 10692, 11880, 13365, 17820, 21384, 25147, 26730, 35640, 50294, 53460, 75441, 100588, 106920, 125735, 150882, 201176, 226323, 251470, 276617, 301764, 377205, 452646, 502940, 553234, 603528, 678969, 754410, 829851, 905292, 1005880, 1106468, 1131615, 1357938, 1383085, 1508820, 1659702, 1810584, 2036907, 2212936, 2263230, 2489553, 2715876, 2766170, 3017640, 3319404, 3394845, 4073814, 4149255, 4526460, 4979106, 5431752, 5532340, 6110721, 6638808, 6789690, 7468659, 8147628, 8298510, 9052920, 9958212, 10184535, 11064680, 12221442, 12447765, 13579380, 14937318, 16295256, 16597020, 19916424, 20369070, 22405977, 24442884, 24895530, 27158760, 29874636, 30553605, 33194040, 37343295, 40738140, 44811954, 48885768, 49791060, 59749272, 61107210, 67217931, 74686590, 81476280, 89623908, 99582120, 112029885, 122214420, 134435862, 149373180, 179247816, 224059770, 244428840, 268871724, 298746360, 336089655, 448119540, 537743448, 672179310, 896239080, 1344358620, 2688717240]

約数ペア:

[(1, 2688717240), (2, 1344358620), (3, 896239080), (4, 672179310), (5, 537743448), (6, 448119540), (8, 336089655), (9, 298746360), (10, 268871724), (11, 244428840), (12, 224059770), (15, 179247816), (18, 149373180), (20, 134435862), (22, 122214420), (24, 112029885), (27, 99582120), (30, 89623908), (33, 81476280), (36, 74686590), (40, 67217931), (44, 61107210), (45, 59749272), (54, 49791060), (55, 48885768), (60, 44811954), (66, 40738140), (72, 37343295), (81, 33194040), (88, 30553605), (90, 29874636), (99, 27158760), (108, 24895530), (110, 24442884), (120, 22405977), (132, 20369070), (135, 19916424), (162, 16597020), (165, 16295256), (180, 14937318), (198, 13579380), (216, 12447765), (220, 12221442), (243, 11064680), (264, 10184535), (270, 9958212), (297, 9052920), (324, 8298510), (330, 8147628), (360, 7468659), (396, 6789690), (405, 6638808), (440, 6110721), (486, 5532340), (495, 5431752), (540, 4979106), (594, 4526460), (648, 4149255), (660, 4073814), (792, 3394845), (810, 3319404), (891, 3017640), (972, 2766170), (990, 2715876), (1080, 2489553), (1188, 2263230), (1215, 2212936), (1320, 2036907), (1485, 1810584), (1620, 1659702), (1782, 1508820), (1944, 1383085), (1980, 1357938), (2376, 1131615), (2430, 1106468), (2673, 1005880), (2970, 905292), (3240, 829851), (3564, 754410), (3960, 678969), (4455, 603528), (4860, 553234), (5346, 502940), (5940, 452646), (7128, 377205), (8910, 301764), (9720, 276617), (10692, 251470), (11880, 226323), (13365, 201176), (17820, 150882), (21384, 125735), (25147, 106920), (26730, 100588), (35640, 75441), (50294, 53460)]