1032427620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 3729293568

約数和(自身を除く): 2696865948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 181, 189, 210, 252, 270, 315, 324, 362, 378, 405, 420, 503, 540, 543, 567, 630, 724, 756, 810, 905, 945, 1006, 1086, 1134, 1260, 1267, 1509, 1620, 1629, 1810, 1890, 2012, 2172, 2268, 2515, 2534, 2715, 2835, 3018, 3258, 3521, 3620, 3780, 3801, 4527, 4887, 5030, 5068, 5430, 5670, 6036, 6335, 6516, 7042, 7545, 7602, 8145, 9054, 9774, 10060, 10563, 10860, 11340, 11403, 12670, 13581, 14084, 14661, 15090, 15204, 16290, 17605, 18108, 19005, 19548, 21126, 22635, 22806, 24435, 25340, 27162, 29322, 30180, 31689, 32580, 34209, 35210, 38010, 40743, 42252, 45270, 45612, 48870, 52815, 54324, 57015, 58644, 63378, 67905, 68418, 70420, 73305, 76020, 81486, 90540, 91043, 95067, 97740, 102627, 105630, 114030, 126756, 135810, 136836, 146610, 158445, 162972, 171045, 182086, 190134, 203715, 205254, 211260, 228060, 271620, 273129, 285201, 293220, 316890, 342090, 364172, 380268, 407430, 410508, 455215, 475335, 513135, 546258, 570402, 633780, 637301, 684180, 814860, 819387, 910430, 950670, 1026270, 1092516, 1140804, 1274602, 1365645, 1426005, 1638774, 1820860, 1901340, 1911903, 2052540, 2458161, 2549204, 2731290, 2852010, 3186505, 3277548, 3823806, 4096935, 4916322, 5462580, 5704020, 5735709, 6373010, 7374483, 7647612, 8193870, 9559515, 9832644, 11471418, 12290805, 12746020, 14748966, 16387740, 17207127, 19119030, 22942836, 24581610, 28678545, 29497932, 34414254, 36872415, 38238060, 49163220, 51621381, 57357090, 68828508, 73744830, 86035635, 103242762, 114714180, 147489660, 172071270, 206485524, 258106905, 344142540, 516213810, 1032427620]

約数ペア:

[(1, 1032427620), (2, 516213810), (3, 344142540), (4, 258106905), (5, 206485524), (6, 172071270), (7, 147489660), (9, 114714180), (10, 103242762), (12, 86035635), (14, 73744830), (15, 68828508), (18, 57357090), (20, 51621381), (21, 49163220), (27, 38238060), (28, 36872415), (30, 34414254), (35, 29497932), (36, 28678545), (42, 24581610), (45, 22942836), (54, 19119030), (60, 17207127), (63, 16387740), (70, 14748966), (81, 12746020), (84, 12290805), (90, 11471418), (105, 9832644), (108, 9559515), (126, 8193870), (135, 7647612), (140, 7374483), (162, 6373010), (180, 5735709), (181, 5704020), (189, 5462580), (210, 4916322), (252, 4096935), (270, 3823806), (315, 3277548), (324, 3186505), (362, 2852010), (378, 2731290), (405, 2549204), (420, 2458161), (503, 2052540), (540, 1911903), (543, 1901340), (567, 1820860), (630, 1638774), (724, 1426005), (756, 1365645), (810, 1274602), (905, 1140804), (945, 1092516), (1006, 1026270), (1086, 950670), (1134, 910430), (1260, 819387), (1267, 814860), (1509, 684180), (1620, 637301), (1629, 633780), (1810, 570402), (1890, 546258), (2012, 513135), (2172, 475335), (2268, 455215), (2515, 410508), (2534, 407430), (2715, 380268), (2835, 364172), (3018, 342090), (3258, 316890), (3521, 293220), (3620, 285201), (3780, 273129), (3801, 271620), (4527, 228060), (4887, 211260), (5030, 205254), (5068, 203715), (5430, 190134), (5670, 182086), (6036, 171045), (6335, 162972), (6516, 158445), (7042, 146610), (7545, 136836), (7602, 135810), (8145, 126756), (9054, 114030), (9774, 105630), (10060, 102627), (10563, 97740), (10860, 95067), (11340, 91043), (11403, 90540), (12670, 81486), (13581, 76020), (14084, 73305), (14661, 70420), (15090, 68418), (15204, 67905), (16290, 63378), (17605, 58644), (18108, 57015), (19005, 54324), (19548, 52815), (21126, 48870), (22635, 45612), (22806, 45270), (24435, 42252), (25340, 40743), (27162, 38010), (29322, 35210), (30180, 34209), (31689, 32580)]