86910560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 161299360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 113, 115, 152, 160, 176, 184, 190, 209, 220, 226, 230, 253, 304, 352, 368, 380, 418, 437, 440, 452, 460, 506, 565, 608, 736, 760, 836, 874, 880, 904, 920, 1012, 1045, 1130, 1243, 1265, 1520, 1672, 1748, 1760, 1808, 1840, 2024, 2090, 2147, 2185, 2260, 2486, 2530, 2599, 3040, 3344, 3496, 3616, 3680, 4048, 4180, 4294, 4370, 4520, 4807, 4972, 5060, 5198, 6215, 6688, 6992, 8096, 8360, 8588, 8740, 9040, 9614, 9944, 10120, 10396, 10735, 12430, 12995, 13984, 16720, 17176, 17480, 18080, 19228, 19888, 20240, 20792, 21470, 23617, 24035, 24860, 25990, 28589, 33440, 34352, 34960, 38456, 39776, 40480, 41584, 42940, 47234, 48070, 49381, 49720, 51980, 57178, 68704, 69920, 76912, 83168, 85880, 94468, 96140, 98762, 99440, 103960, 114356, 118085, 142945, 153824, 171760, 188936, 192280, 197524, 198880, 207920, 228712, 236170, 246905, 285890, 343520, 377872, 384560, 395048, 415840, 457424, 472340, 493810, 543191, 571780, 755744, 769120, 790096, 914848, 944680, 987620, 1086382, 1143560, 1580192, 1889360, 1975240, 2172764, 2287120, 2715955, 3778720, 3950480, 4345528, 4574240, 5431910, 7900960, 8691056, 10863820, 17382112, 21727640, 43455280, 86910560]

約数ペア:

[(1, 86910560), (2, 43455280), (4, 21727640), (5, 17382112), (8, 10863820), (10, 8691056), (11, 7900960), (16, 5431910), (19, 4574240), (20, 4345528), (22, 3950480), (23, 3778720), (32, 2715955), (38, 2287120), (40, 2172764), (44, 1975240), (46, 1889360), (55, 1580192), (76, 1143560), (80, 1086382), (88, 987620), (92, 944680), (95, 914848), (110, 790096), (113, 769120), (115, 755744), (152, 571780), (160, 543191), (176, 493810), (184, 472340), (190, 457424), (209, 415840), (220, 395048), (226, 384560), (230, 377872), (253, 343520), (304, 285890), (352, 246905), (368, 236170), (380, 228712), (418, 207920), (437, 198880), (440, 197524), (452, 192280), (460, 188936), (506, 171760), (565, 153824), (608, 142945), (736, 118085), (760, 114356), (836, 103960), (874, 99440), (880, 98762), (904, 96140), (920, 94468), (1012, 85880), (1045, 83168), (1130, 76912), (1243, 69920), (1265, 68704), (1520, 57178), (1672, 51980), (1748, 49720), (1760, 49381), (1808, 48070), (1840, 47234), (2024, 42940), (2090, 41584), (2147, 40480), (2185, 39776), (2260, 38456), (2486, 34960), (2530, 34352), (2599, 33440), (3040, 28589), (3344, 25990), (3496, 24860), (3616, 24035), (3680, 23617), (4048, 21470), (4180, 20792), (4294, 20240), (4370, 19888), (4520, 19228), (4807, 18080), (4972, 17480), (5060, 17176), (5198, 16720), (6215, 13984), (6688, 12995), (6992, 12430), (8096, 10735), (8360, 10396), (8588, 10120), (8740, 9944), (9040, 9614)]