218620195560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5190413}}^1$

素因数の和:5190449

約数の個数: 160

約数和(自身を含む): 791330518440

約数和(自身を除く): 572710322880

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, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 5190413, 10380826, 15571239, 20761652, 25952065, 31142478, 41523304, 46713717, 51904130, 62284956, 67475369, 77856195, 93427434, 103808260, 124569912, 134950738, 140141151, 155712390, 186854868, 202426107, 207616520, 233568585, 269901476, 280282302, 311424780, 337376845, 373709736, 404852214, 420423453, 467137170, 539802952, 560564604, 607278321, 622849560, 674753690, 700705755, 809704428, 840846906, 934274340, 1012130535, 1121129208, 1214556642, 1349507380, 1401411510, 1619408856, 1681693812, 1821834963, 1868548680, 2024261070, 2102117265, 2429113284, 2699014760, 2802823020, 3036391605, 3363387624, 3643669926, 4048522140, 4204234530, 4858226568, 5465504889, 5605646040, 6072783210, 7287339852, 8097044280, 8408469060, 9109174815, 10931009778, 12145566420, 14574679704, 16816938120, 18218349630, 21862019556, 24291132840, 27327524445, 36436699260, 43724039112, 54655048890, 72873398520, 109310097780, 218620195560]

約数ペア:

[(1, 218620195560), (2, 109310097780), (3, 72873398520), (4, 54655048890), (5, 43724039112), (6, 36436699260), (8, 27327524445), (9, 24291132840), (10, 21862019556), (12, 18218349630), (13, 16816938120), (15, 14574679704), (18, 12145566420), (20, 10931009778), (24, 9109174815), (26, 8408469060), (27, 8097044280), (30, 7287339852), (36, 6072783210), (39, 5605646040), (40, 5465504889), (45, 4858226568), (52, 4204234530), (54, 4048522140), (60, 3643669926), (65, 3363387624), (72, 3036391605), (78, 2802823020), (81, 2699014760), (90, 2429113284), (104, 2102117265), (108, 2024261070), (117, 1868548680), (120, 1821834963), (130, 1681693812), (135, 1619408856), (156, 1401411510), (162, 1349507380), (180, 1214556642), (195, 1121129208), (216, 1012130535), (234, 934274340), (260, 840846906), (270, 809704428), (312, 700705755), (324, 674753690), (351, 622849560), (360, 607278321), (390, 560564604), (405, 539802952), (468, 467137170), (520, 420423453), (540, 404852214), (585, 373709736), (648, 337376845), (702, 311424780), (780, 280282302), (810, 269901476), (936, 233568585), (1053, 207616520), (1080, 202426107), (1170, 186854868), (1404, 155712390), (1560, 140141151), (1620, 134950738), (1755, 124569912), (2106, 103808260), (2340, 93427434), (2808, 77856195), (3240, 67475369), (3510, 62284956), (4212, 51904130), (4680, 46713717), (5265, 41523304), (7020, 31142478), (8424, 25952065), (10530, 20761652), (14040, 15571239), (21060, 10380826), (42120, 5190413)]