65182920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 236390400

約数和(自身を除く): 171207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 55, 57, 60, 66, 69, 76, 88, 92, 95, 110, 113, 114, 115, 120, 132, 138, 152, 165, 184, 190, 209, 220, 226, 228, 230, 253, 264, 276, 285, 330, 339, 345, 380, 418, 437, 440, 452, 456, 460, 506, 552, 565, 570, 627, 660, 678, 690, 759, 760, 836, 874, 904, 920, 1012, 1045, 1130, 1140, 1243, 1254, 1265, 1311, 1320, 1356, 1380, 1518, 1672, 1695, 1748, 2024, 2090, 2147, 2185, 2260, 2280, 2486, 2508, 2530, 2599, 2622, 2712, 2760, 3036, 3135, 3390, 3496, 3729, 3795, 4180, 4294, 4370, 4520, 4807, 4972, 5016, 5060, 5198, 5244, 6072, 6215, 6270, 6441, 6555, 6780, 7458, 7590, 7797, 8360, 8588, 8740, 9614, 9944, 10120, 10396, 10488, 10735, 12430, 12540, 12882, 12995, 13110, 13560, 14421, 14916, 15180, 15594, 17176, 17480, 18645, 19228, 20792, 21470, 23617, 24035, 24860, 25080, 25764, 25990, 26220, 28589, 28842, 29832, 30360, 31188, 32205, 37290, 38456, 38985, 42940, 47234, 48070, 49381, 49720, 51528, 51980, 52440, 57178, 57684, 62376, 64410, 70851, 72105, 74580, 77970, 85767, 85880, 94468, 96140, 98762, 103960, 114356, 115368, 118085, 128820, 141702, 142945, 144210, 148143, 149160, 155940, 171534, 188936, 192280, 197524, 228712, 236170, 246905, 257640, 283404, 285890, 288420, 296286, 311880, 343068, 354255, 395048, 428835, 472340, 493810, 543191, 566808, 571780, 576840, 592572, 686136, 708510, 740715, 857670, 944680, 987620, 1086382, 1143560, 1185144, 1417020, 1481430, 1629573, 1715340, 1975240, 2172764, 2715955, 2834040, 2962860, 3259146, 3430680, 4345528, 5431910, 5925720, 6518292, 8147865, 10863820, 13036584, 16295730, 21727640, 32591460, 65182920]

約数ペア:

[(1, 65182920), (2, 32591460), (3, 21727640), (4, 16295730), (5, 13036584), (6, 10863820), (8, 8147865), (10, 6518292), (11, 5925720), (12, 5431910), (15, 4345528), (19, 3430680), (20, 3259146), (22, 2962860), (23, 2834040), (24, 2715955), (30, 2172764), (33, 1975240), (38, 1715340), (40, 1629573), (44, 1481430), (46, 1417020), (55, 1185144), (57, 1143560), (60, 1086382), (66, 987620), (69, 944680), (76, 857670), (88, 740715), (92, 708510), (95, 686136), (110, 592572), (113, 576840), (114, 571780), (115, 566808), (120, 543191), (132, 493810), (138, 472340), (152, 428835), (165, 395048), (184, 354255), (190, 343068), (209, 311880), (220, 296286), (226, 288420), (228, 285890), (230, 283404), (253, 257640), (264, 246905), (276, 236170), (285, 228712), (330, 197524), (339, 192280), (345, 188936), (380, 171534), (418, 155940), (437, 149160), (440, 148143), (452, 144210), (456, 142945), (460, 141702), (506, 128820), (552, 118085), (565, 115368), (570, 114356), (627, 103960), (660, 98762), (678, 96140), (690, 94468), (759, 85880), (760, 85767), (836, 77970), (874, 74580), (904, 72105), (920, 70851), (1012, 64410), (1045, 62376), (1130, 57684), (1140, 57178), (1243, 52440), (1254, 51980), (1265, 51528), (1311, 49720), (1320, 49381), (1356, 48070), (1380, 47234), (1518, 42940), (1672, 38985), (1695, 38456), (1748, 37290), (2024, 32205), (2090, 31188), (2147, 30360), (2185, 29832), (2260, 28842), (2280, 28589), (2486, 26220), (2508, 25990), (2530, 25764), (2599, 25080), (2622, 24860), (2712, 24035), (2760, 23617), (3036, 21470), (3135, 20792), (3390, 19228), (3496, 18645), (3729, 17480), (3795, 17176), (4180, 15594), (4294, 15180), (4370, 14916), (4520, 14421), (4807, 13560), (4972, 13110), (5016, 12995), (5060, 12882), (5198, 12540), (5244, 12430), (6072, 10735), (6215, 10488), (6270, 10396), (6441, 10120), (6555, 9944), (6780, 9614), (7458, 8740), (7590, 8588), (7797, 8360)]