197710240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 592026624

約数和(自身を除く): 394316384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 296, 364, 367, 370, 416, 455, 481, 518, 520, 560, 592, 728, 734, 740, 910, 962, 1036, 1040, 1120, 1184, 1295, 1456, 1468, 1480, 1820, 1835, 1924, 2072, 2080, 2405, 2569, 2590, 2912, 2936, 2960, 3367, 3640, 3670, 3848, 4144, 4771, 4810, 5138, 5180, 5872, 5920, 6734, 7280, 7340, 7696, 8288, 9542, 9620, 10276, 10360, 11744, 12845, 13468, 13579, 14560, 14680, 15392, 16835, 19084, 19240, 20552, 20720, 23855, 25690, 26936, 27158, 29360, 33397, 33670, 38168, 38480, 41104, 41440, 47710, 51380, 53872, 54316, 58720, 66794, 67340, 67895, 76336, 76960, 82208, 95053, 95420, 102760, 107744, 108632, 133588, 134680, 135790, 152672, 166985, 176527, 190106, 190840, 205520, 217264, 267176, 269360, 271580, 333970, 353054, 380212, 381680, 411040, 434528, 475265, 534352, 538720, 543160, 667940, 706108, 760424, 763360, 882635, 950530, 1068704, 1086320, 1235689, 1335880, 1412216, 1520848, 1765270, 1901060, 2172640, 2471378, 2671760, 2824432, 3041696, 3530540, 3802120, 4942756, 5343520, 5648864, 6178445, 7061080, 7604240, 9885512, 12356890, 14122160, 15208480, 19771024, 24713780, 28244320, 39542048, 49427560, 98855120, 197710240]

約数ペア:

[(1, 197710240), (2, 98855120), (4, 49427560), (5, 39542048), (7, 28244320), (8, 24713780), (10, 19771024), (13, 15208480), (14, 14122160), (16, 12356890), (20, 9885512), (26, 7604240), (28, 7061080), (32, 6178445), (35, 5648864), (37, 5343520), (40, 4942756), (52, 3802120), (56, 3530540), (65, 3041696), (70, 2824432), (74, 2671760), (80, 2471378), (91, 2172640), (104, 1901060), (112, 1765270), (130, 1520848), (140, 1412216), (148, 1335880), (160, 1235689), (182, 1086320), (185, 1068704), (208, 950530), (224, 882635), (259, 763360), (260, 760424), (280, 706108), (296, 667940), (364, 543160), (367, 538720), (370, 534352), (416, 475265), (455, 434528), (481, 411040), (518, 381680), (520, 380212), (560, 353054), (592, 333970), (728, 271580), (734, 269360), (740, 267176), (910, 217264), (962, 205520), (1036, 190840), (1040, 190106), (1120, 176527), (1184, 166985), (1295, 152672), (1456, 135790), (1468, 134680), (1480, 133588), (1820, 108632), (1835, 107744), (1924, 102760), (2072, 95420), (2080, 95053), (2405, 82208), (2569, 76960), (2590, 76336), (2912, 67895), (2936, 67340), (2960, 66794), (3367, 58720), (3640, 54316), (3670, 53872), (3848, 51380), (4144, 47710), (4771, 41440), (4810, 41104), (5138, 38480), (5180, 38168), (5872, 33670), (5920, 33397), (6734, 29360), (7280, 27158), (7340, 26936), (7696, 25690), (8288, 23855), (9542, 20720), (9620, 20552), (10276, 19240), (10360, 19084), (11744, 16835), (12845, 15392), (13468, 14680), (13579, 14560)]