124934320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 352656000

約数和(自身を除く): 227721680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 157, 196, 203, 232, 245, 280, 290, 314, 343, 392, 406, 464, 490, 560, 580, 628, 686, 784, 785, 812, 980, 1015, 1099, 1160, 1256, 1372, 1421, 1570, 1624, 1715, 1960, 2030, 2198, 2320, 2512, 2744, 2842, 3140, 3248, 3430, 3920, 4060, 4396, 4553, 5488, 5495, 5684, 6280, 6860, 7105, 7693, 8120, 8792, 9106, 9947, 10990, 11368, 12560, 13720, 14210, 15386, 16240, 17584, 18212, 19894, 21980, 22736, 22765, 27440, 28420, 30772, 31871, 36424, 38465, 39788, 43960, 45530, 49735, 53851, 56840, 61544, 63742, 72848, 76930, 79576, 87920, 91060, 99470, 107702, 113680, 123088, 127484, 153860, 159152, 159355, 182120, 198940, 215404, 223097, 254968, 269255, 307720, 318710, 364240, 397880, 430808, 446194, 509936, 538510, 615440, 637420, 795760, 861616, 892388, 1077020, 1115485, 1274840, 1561679, 1784776, 2154040, 2230970, 2549680, 3123358, 3569552, 4308080, 4461940, 6246716, 7808395, 8923880, 12493432, 15616790, 17847760, 24986864, 31233580, 62467160, 124934320]

約数ペア:

[(1, 124934320), (2, 62467160), (4, 31233580), (5, 24986864), (7, 17847760), (8, 15616790), (10, 12493432), (14, 8923880), (16, 7808395), (20, 6246716), (28, 4461940), (29, 4308080), (35, 3569552), (40, 3123358), (49, 2549680), (56, 2230970), (58, 2154040), (70, 1784776), (80, 1561679), (98, 1274840), (112, 1115485), (116, 1077020), (140, 892388), (145, 861616), (157, 795760), (196, 637420), (203, 615440), (232, 538510), (245, 509936), (280, 446194), (290, 430808), (314, 397880), (343, 364240), (392, 318710), (406, 307720), (464, 269255), (490, 254968), (560, 223097), (580, 215404), (628, 198940), (686, 182120), (784, 159355), (785, 159152), (812, 153860), (980, 127484), (1015, 123088), (1099, 113680), (1160, 107702), (1256, 99470), (1372, 91060), (1421, 87920), (1570, 79576), (1624, 76930), (1715, 72848), (1960, 63742), (2030, 61544), (2198, 56840), (2320, 53851), (2512, 49735), (2744, 45530), (2842, 43960), (3140, 39788), (3248, 38465), (3430, 36424), (3920, 31871), (4060, 30772), (4396, 28420), (4553, 27440), (5488, 22765), (5495, 22736), (5684, 21980), (6280, 19894), (6860, 18212), (7105, 17584), (7693, 16240), (8120, 15386), (8792, 14210), (9106, 13720), (9947, 12560), (10990, 11368)]