171075520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 521427456

約数和(自身を除く): 350351936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 64, 70, 77, 80, 88, 106, 110, 112, 131, 140, 154, 160, 176, 212, 220, 224, 262, 265, 280, 308, 320, 352, 371, 385, 424, 440, 448, 524, 530, 560, 583, 616, 655, 704, 742, 770, 848, 880, 917, 1048, 1060, 1120, 1166, 1232, 1310, 1441, 1484, 1540, 1696, 1760, 1834, 1855, 2096, 2120, 2240, 2332, 2464, 2620, 2882, 2915, 2968, 3080, 3392, 3520, 3668, 3710, 4081, 4192, 4240, 4585, 4664, 4928, 5240, 5764, 5830, 5936, 6160, 6943, 7205, 7336, 7420, 8162, 8384, 8480, 9170, 9328, 10087, 10480, 11528, 11660, 11872, 12320, 13886, 14410, 14672, 14840, 16324, 16960, 18340, 18656, 20174, 20405, 20960, 23056, 23320, 23744, 24640, 27772, 28820, 29344, 29680, 32648, 34715, 36680, 37312, 40348, 40810, 41920, 46112, 46640, 48601, 50435, 55544, 57640, 58688, 59360, 65296, 69430, 73360, 76373, 80696, 81620, 92224, 93280, 97202, 100870, 111088, 115280, 118720, 130592, 138860, 146720, 152746, 161392, 163240, 186560, 194404, 201740, 222176, 230560, 243005, 261184, 277720, 293440, 305492, 322784, 326480, 381865, 388808, 403480, 444352, 461120, 486010, 534611, 555440, 610984, 645568, 652960, 763730, 777616, 806960, 972020, 1069222, 1110880, 1221968, 1305920, 1527460, 1555232, 1613920, 1944040, 2138444, 2221760, 2443936, 2673055, 3054920, 3110464, 3227840, 3888080, 4276888, 4887872, 5346110, 6109840, 7776160, 8553776, 10692220, 12219680, 15552320, 17107552, 21384440, 24439360, 34215104, 42768880, 85537760, 171075520]

約数ペア:

[(1, 171075520), (2, 85537760), (4, 42768880), (5, 34215104), (7, 24439360), (8, 21384440), (10, 17107552), (11, 15552320), (14, 12219680), (16, 10692220), (20, 8553776), (22, 7776160), (28, 6109840), (32, 5346110), (35, 4887872), (40, 4276888), (44, 3888080), (53, 3227840), (55, 3110464), (56, 3054920), (64, 2673055), (70, 2443936), (77, 2221760), (80, 2138444), (88, 1944040), (106, 1613920), (110, 1555232), (112, 1527460), (131, 1305920), (140, 1221968), (154, 1110880), (160, 1069222), (176, 972020), (212, 806960), (220, 777616), (224, 763730), (262, 652960), (265, 645568), (280, 610984), (308, 555440), (320, 534611), (352, 486010), (371, 461120), (385, 444352), (424, 403480), (440, 388808), (448, 381865), (524, 326480), (530, 322784), (560, 305492), (583, 293440), (616, 277720), (655, 261184), (704, 243005), (742, 230560), (770, 222176), (848, 201740), (880, 194404), (917, 186560), (1048, 163240), (1060, 161392), (1120, 152746), (1166, 146720), (1232, 138860), (1310, 130592), (1441, 118720), (1484, 115280), (1540, 111088), (1696, 100870), (1760, 97202), (1834, 93280), (1855, 92224), (2096, 81620), (2120, 80696), (2240, 76373), (2332, 73360), (2464, 69430), (2620, 65296), (2882, 59360), (2915, 58688), (2968, 57640), (3080, 55544), (3392, 50435), (3520, 48601), (3668, 46640), (3710, 46112), (4081, 41920), (4192, 40810), (4240, 40348), (4585, 37312), (4664, 36680), (4928, 34715), (5240, 32648), (5764, 29680), (5830, 29344), (5936, 28820), (6160, 27772), (6943, 24640), (7205, 23744), (7336, 23320), (7420, 23056), (8162, 20960), (8384, 20405), (8480, 20174), (9170, 18656), (9328, 18340), (10087, 16960), (10480, 16324), (11528, 14840), (11660, 14672), (11872, 14410), (12320, 13886)]