208214160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 320

約数和(自身を含む): 848517120

約数和(自身を除く): 640302960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 593, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1140, 1155, 1186, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1779, 1848, 1995, 2090, 2128, 2280, 2310, 2372, 2508, 2640, 2660, 2926, 2965, 3080, 3135, 3192, 3344, 3558, 3696, 3990, 4151, 4180, 4389, 4560, 4620, 4744, 5016, 5320, 5852, 5930, 6160, 6270, 6384, 6523, 7116, 7315, 7980, 8302, 8360, 8778, 8895, 9240, 9488, 10032, 10640, 11267, 11704, 11860, 12453, 12540, 13046, 14232, 14630, 15960, 16604, 16720, 17556, 17790, 18480, 19569, 20755, 21945, 22534, 23408, 23720, 24906, 25080, 26092, 28464, 29260, 31920, 32615, 33208, 33801, 35112, 35580, 39138, 41510, 43890, 45068, 45661, 47440, 49812, 50160, 52184, 56335, 58520, 62265, 65230, 66416, 67602, 70224, 71160, 78276, 78869, 83020, 87780, 90136, 91322, 97845, 99624, 104368, 112670, 117040, 123937, 124530, 130460, 135204, 136983, 142320, 156552, 157738, 166040, 169005, 175560, 180272, 182644, 195690, 199248, 225340, 228305, 236607, 247874, 249060, 260920, 270408, 273966, 313104, 315476, 332080, 338010, 351120, 365288, 371811, 391380, 394345, 450680, 456610, 473214, 495748, 498120, 521840, 540816, 547932, 619685, 630952, 676020, 684915, 730576, 743622, 782760, 788690, 867559, 901360, 913220, 946428, 991496, 996240, 1095864, 1183035, 1239370, 1261904, 1352040, 1369830, 1487244, 1565520, 1577380, 1735118, 1826440, 1859055, 1892856, 1982992, 2191728, 2366070, 2478740, 2602677, 2704080, 2739660, 2974488, 3154760, 3470236, 3652880, 3718110, 3785712, 4337795, 4732140, 4957480, 5205354, 5479320, 5948976, 6309520, 6940472, 7436220, 8675590, 9464280, 9914960, 10410708, 10958640, 13013385, 13880944, 14872440, 17351180, 18928560, 20821416, 26026770, 29744880, 34702360, 41642832, 52053540, 69404720, 104107080, 208214160]

約数ペア:

[(1, 208214160), (2, 104107080), (3, 69404720), (4, 52053540), (5, 41642832), (6, 34702360), (7, 29744880), (8, 26026770), (10, 20821416), (11, 18928560), (12, 17351180), (14, 14872440), (15, 13880944), (16, 13013385), (19, 10958640), (20, 10410708), (21, 9914960), (22, 9464280), (24, 8675590), (28, 7436220), (30, 6940472), (33, 6309520), (35, 5948976), (38, 5479320), (40, 5205354), (42, 4957480), (44, 4732140), (48, 4337795), (55, 3785712), (56, 3718110), (57, 3652880), (60, 3470236), (66, 3154760), (70, 2974488), (76, 2739660), (77, 2704080), (80, 2602677), (84, 2478740), (88, 2366070), (95, 2191728), (105, 1982992), (110, 1892856), (112, 1859055), (114, 1826440), (120, 1735118), (132, 1577380), (133, 1565520), (140, 1487244), (152, 1369830), (154, 1352040), (165, 1261904), (168, 1239370), (176, 1183035), (190, 1095864), (209, 996240), (210, 991496), (220, 946428), (228, 913220), (231, 901360), (240, 867559), (264, 788690), (266, 782760), (280, 743622), (285, 730576), (304, 684915), (308, 676020), (330, 630952), (336, 619685), (380, 547932), (385, 540816), (399, 521840), (418, 498120), (420, 495748), (440, 473214), (456, 456610), (462, 450680), (528, 394345), (532, 391380), (560, 371811), (570, 365288), (593, 351120), (616, 338010), (627, 332080), (660, 315476), (665, 313104), (760, 273966), (770, 270408), (798, 260920), (836, 249060), (840, 247874), (880, 236607), (912, 228305), (924, 225340), (1045, 199248), (1064, 195690), (1140, 182644), (1155, 180272), (1186, 175560), (1232, 169005), (1254, 166040), (1320, 157738), (1330, 156552), (1463, 142320), (1520, 136983), (1540, 135204), (1596, 130460), (1672, 124530), (1680, 123937), (1779, 117040), (1848, 112670), (1995, 104368), (2090, 99624), (2128, 97845), (2280, 91322), (2310, 90136), (2372, 87780), (2508, 83020), (2640, 78869), (2660, 78276), (2926, 71160), (2965, 70224), (3080, 67602), (3135, 66416), (3192, 65230), (3344, 62265), (3558, 58520), (3696, 56335), (3990, 52184), (4151, 50160), (4180, 49812), (4389, 47440), (4560, 45661), (4620, 45068), (4744, 43890), (5016, 41510), (5320, 39138), (5852, 35580), (5930, 35112), (6160, 33801), (6270, 33208), (6384, 32615), (6523, 31920), (7116, 29260), (7315, 28464), (7980, 26092), (8302, 25080), (8360, 24906), (8778, 23720), (8895, 23408), (9240, 22534), (9488, 21945), (10032, 20755), (10640, 19569), (11267, 18480), (11704, 17790), (11860, 17556), (12453, 16720), (12540, 16604), (13046, 15960), (14232, 14630)]