20144070240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{59359}}^1$

素因数の和:59485

約数の個数: 192

約数和(自身を含む): 73237893120

約数和(自身を除く): 53093822880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4848, 5656, 6060, 7070, 8080, 8484, 9696, 10605, 11312, 12120, 14140, 16160, 16968, 21210, 22624, 24240, 28280, 33936, 42420, 48480, 56560, 59359, 67872, 84840, 113120, 118718, 169680, 178077, 237436, 296795, 339360, 356154, 415513, 474872, 593590, 712308, 831026, 890385, 949744, 1187180, 1246539, 1424616, 1662052, 1780770, 1899488, 2077565, 2374360, 2493078, 2849232, 3324104, 3561540, 4155130, 4748720, 4986156, 5698464, 5995259, 6232695, 6648208, 7123080, 8310260, 9497440, 9972312, 11990518, 12465390, 13296416, 14246160, 16620520, 17985777, 19944624, 23981036, 24930780, 28492320, 29976295, 33241040, 35971554, 39889248, 41966813, 47962072, 49861560, 59952590, 66482080, 71943108, 83933626, 89928885, 95924144, 99723120, 119905180, 125900439, 143886216, 167867252, 179857770, 191848288, 199446240, 209834065, 239810360, 251800878, 287772432, 335734504, 359715540, 419668130, 479620720, 503601756, 575544864, 629502195, 671469008, 719431080, 839336260, 959241440, 1007203512, 1259004390, 1342938016, 1438862160, 1678672520, 2014407024, 2518008780, 2877724320, 3357345040, 4028814048, 5036017560, 6714690080, 10072035120, 20144070240]

約数ペア:

[(1, 20144070240), (2, 10072035120), (3, 6714690080), (4, 5036017560), (5, 4028814048), (6, 3357345040), (7, 2877724320), (8, 2518008780), (10, 2014407024), (12, 1678672520), (14, 1438862160), (15, 1342938016), (16, 1259004390), (20, 1007203512), (21, 959241440), (24, 839336260), (28, 719431080), (30, 671469008), (32, 629502195), (35, 575544864), (40, 503601756), (42, 479620720), (48, 419668130), (56, 359715540), (60, 335734504), (70, 287772432), (80, 251800878), (84, 239810360), (96, 209834065), (101, 199446240), (105, 191848288), (112, 179857770), (120, 167867252), (140, 143886216), (160, 125900439), (168, 119905180), (202, 99723120), (210, 95924144), (224, 89928885), (240, 83933626), (280, 71943108), (303, 66482080), (336, 59952590), (404, 49861560), (420, 47962072), (480, 41966813), (505, 39889248), (560, 35971554), (606, 33241040), (672, 29976295), (707, 28492320), (808, 24930780), (840, 23981036), (1010, 19944624), (1120, 17985777), (1212, 16620520), (1414, 14246160), (1515, 13296416), (1616, 12465390), (1680, 11990518), (2020, 9972312), (2121, 9497440), (2424, 8310260), (2828, 7123080), (3030, 6648208), (3232, 6232695), (3360, 5995259), (3535, 5698464), (4040, 4986156), (4242, 4748720), (4848, 4155130), (5656, 3561540), (6060, 3324104), (7070, 2849232), (8080, 2493078), (8484, 2374360), (9696, 2077565), (10605, 1899488), (11312, 1780770), (12120, 1662052), (14140, 1424616), (16160, 1246539), (16968, 1187180), (21210, 949744), (22624, 890385), (24240, 831026), (28280, 712308), (33936, 593590), (42420, 474872), (48480, 415513), (56560, 356154), (59359, 339360), (67872, 296795), (84840, 237436), (113120, 178077), (118718, 169680)]