408367440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14578

約数の個数: 160

約数和(自身を含む): 1514903040

約数和(自身を除く): 1106535600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 14543, 28080, 29086, 43629, 58172, 72715, 87258, 116344, 130887, 145430, 174516, 189059, 218145, 232688, 261774, 290860, 349032, 378118, 392661, 436290, 523548, 567177, 581720, 654435, 698064, 756236, 785322, 872580, 945295, 1047096, 1134354, 1163440, 1308870, 1512472, 1570644, 1701531, 1745160, 1890590, 1963305, 2094192, 2268708, 2617740, 2835885, 3024944, 3141288, 3403062, 3490320, 3781180, 3926610, 4537416, 5104593, 5235480, 5671770, 6282576, 6806124, 7562360, 7853220, 8507655, 9074832, 10209186, 10470960, 11343540, 13612248, 15124720, 15706440, 17015310, 20418372, 22687080, 25522965, 27224496, 31412880, 34030620, 40836744, 45374160, 51045930, 68061240, 81673488, 102091860, 136122480, 204183720, 408367440]

約数ペア:

[(1, 408367440), (2, 204183720), (3, 136122480), (4, 102091860), (5, 81673488), (6, 68061240), (8, 51045930), (9, 45374160), (10, 40836744), (12, 34030620), (13, 31412880), (15, 27224496), (16, 25522965), (18, 22687080), (20, 20418372), (24, 17015310), (26, 15706440), (27, 15124720), (30, 13612248), (36, 11343540), (39, 10470960), (40, 10209186), (45, 9074832), (48, 8507655), (52, 7853220), (54, 7562360), (60, 6806124), (65, 6282576), (72, 5671770), (78, 5235480), (80, 5104593), (90, 4537416), (104, 3926610), (108, 3781180), (117, 3490320), (120, 3403062), (130, 3141288), (135, 3024944), (144, 2835885), (156, 2617740), (180, 2268708), (195, 2094192), (208, 1963305), (216, 1890590), (234, 1745160), (240, 1701531), (260, 1570644), (270, 1512472), (312, 1308870), (351, 1163440), (360, 1134354), (390, 1047096), (432, 945295), (468, 872580), (520, 785322), (540, 756236), (585, 698064), (624, 654435), (702, 581720), (720, 567177), (780, 523548), (936, 436290), (1040, 392661), (1080, 378118), (1170, 349032), (1404, 290860), (1560, 261774), (1755, 232688), (1872, 218145), (2160, 189059), (2340, 174516), (2808, 145430), (3120, 130887), (3510, 116344), (4680, 87258), (5616, 72715), (7020, 58172), (9360, 43629), (14040, 29086), (14543, 28080)]