208888680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 512

約数和(自身を含む): 882524160

約数和(自身を除く): 673635480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 37, 39, 40, 42, 44, 47, 52, 55, 56, 60, 65, 66, 70, 74, 77, 78, 84, 88, 91, 94, 104, 105, 110, 111, 120, 130, 132, 140, 141, 143, 148, 154, 156, 165, 168, 182, 185, 188, 195, 210, 220, 222, 231, 235, 259, 260, 264, 273, 280, 282, 286, 296, 308, 312, 329, 330, 364, 370, 376, 385, 390, 407, 420, 429, 440, 444, 455, 462, 470, 481, 517, 518, 520, 546, 555, 564, 572, 611, 616, 658, 660, 705, 715, 728, 740, 770, 777, 780, 814, 840, 858, 888, 910, 924, 940, 962, 987, 1001, 1034, 1036, 1092, 1110, 1128, 1144, 1155, 1221, 1222, 1295, 1316, 1320, 1365, 1410, 1430, 1443, 1480, 1540, 1551, 1554, 1560, 1628, 1645, 1716, 1739, 1820, 1833, 1848, 1880, 1924, 1974, 2002, 2035, 2068, 2072, 2145, 2184, 2220, 2310, 2405, 2442, 2444, 2585, 2590, 2632, 2730, 2820, 2849, 2860, 2886, 3003, 3055, 3080, 3102, 3108, 3256, 3290, 3367, 3432, 3478, 3619, 3640, 3666, 3848, 3885, 3948, 4004, 4070, 4136, 4277, 4290, 4440, 4620, 4810, 4884, 4888, 4935, 5005, 5170, 5180, 5217, 5291, 5460, 5640, 5698, 5720, 5772, 6006, 6105, 6110, 6204, 6216, 6580, 6721, 6734, 6956, 7215, 7238, 7332, 7755, 7770, 7896, 8008, 8140, 8547, 8554, 8580, 8695, 9165, 9240, 9620, 9768, 9870, 10010, 10101, 10340, 10360, 10434, 10582, 10857, 10920, 11396, 11544, 12012, 12173, 12210, 12220, 12408, 12831, 13160, 13442, 13468, 13912, 14245, 14430, 14476, 14664, 15015, 15510, 15540, 15873, 16280, 16835, 17094, 17108, 17160, 17390, 18095, 18330, 19129, 19240, 19740, 20020, 20163, 20202, 20680, 20868, 21164, 21385, 21714, 22607, 22792, 24024, 24346, 24420, 24440, 25662, 26085, 26455, 26884, 26936, 28490, 28860, 28952, 30030, 31020, 31080, 31746, 33605, 33670, 34188, 34216, 34780, 36190, 36519, 36660, 37037, 38258, 39480, 40040, 40326, 40404, 41736, 42328, 42735, 42770, 43428, 45214, 47047, 48692, 48840, 50505, 51324, 52170, 52910, 53768, 54285, 56980, 57387, 57720, 60060, 60865, 62040, 63492, 64155, 67210, 67340, 67821, 68376, 69560, 72380, 73038, 73320, 74074, 76516, 79365, 80652, 80808, 85470, 85540, 86856, 90428, 94094, 95645, 97384, 100815, 101010, 102648, 104340, 105820, 108570, 111111, 113035, 113960, 114774, 120120, 121730, 126984, 128310, 133903, 134420, 134680, 135642, 141141, 144760, 146076, 148148, 153032, 158249, 158730, 161304, 170940, 171080, 180856, 182595, 185185, 188188, 191290, 201630, 202020, 208680, 211640, 217140, 222222, 226070, 229548, 235235, 243460, 248677, 256620, 267806, 268840, 271284, 282282, 286935, 292152, 296296, 316498, 317460, 339105, 341880, 365190, 370370, 376376, 382580, 401709, 403260, 404040, 434280, 444444, 452140, 459096, 470470, 474747, 486920, 497354, 513240, 535612, 542568, 555555, 564564, 573870, 632996, 634920, 669515, 678210, 705705, 730380, 740740, 746031, 765160, 791245, 803418, 806520, 888888, 904280, 940940, 949494, 994708, 1071224, 1111110, 1129128, 1147740, 1243385, 1265992, 1339030, 1356420, 1411410, 1460760, 1481480, 1492062, 1582490, 1606836, 1740739, 1881880, 1898988, 1989416, 2008545, 2222220, 2295480, 2373735, 2486770, 2678060, 2712840, 2822820, 2984124, 3164980, 3213672, 3481478, 3730155, 3797976, 4017090, 4444440, 4747470, 4973540, 5222217, 5356120, 5645640, 5968248, 6329960, 6962956, 7460310, 8034180, 8703695, 9494940, 9947080, 10444434, 13925912, 14920620, 16068360, 17407390, 18989880, 20888868, 26111085, 29841240, 34814780, 41777736, 52222170, 69629560, 104444340, 208888680]

約数ペア:

[(1, 208888680), (2, 104444340), (3, 69629560), (4, 52222170), (5, 41777736), (6, 34814780), (7, 29841240), (8, 26111085), (10, 20888868), (11, 18989880), (12, 17407390), (13, 16068360), (14, 14920620), (15, 13925912), (20, 10444434), (21, 9947080), (22, 9494940), (24, 8703695), (26, 8034180), (28, 7460310), (30, 6962956), (33, 6329960), (35, 5968248), (37, 5645640), (39, 5356120), (40, 5222217), (42, 4973540), (44, 4747470), (47, 4444440), (52, 4017090), (55, 3797976), (56, 3730155), (60, 3481478), (65, 3213672), (66, 3164980), (70, 2984124), (74, 2822820), (77, 2712840), (78, 2678060), (84, 2486770), (88, 2373735), (91, 2295480), (94, 2222220), (104, 2008545), (105, 1989416), (110, 1898988), (111, 1881880), (120, 1740739), (130, 1606836), (132, 1582490), (140, 1492062), (141, 1481480), (143, 1460760), (148, 1411410), (154, 1356420), (156, 1339030), (165, 1265992), (168, 1243385), (182, 1147740), (185, 1129128), (188, 1111110), (195, 1071224), (210, 994708), (220, 949494), (222, 940940), (231, 904280), (235, 888888), (259, 806520), (260, 803418), (264, 791245), (273, 765160), (280, 746031), (282, 740740), (286, 730380), (296, 705705), (308, 678210), (312, 669515), (329, 634920), (330, 632996), (364, 573870), (370, 564564), (376, 555555), (385, 542568), (390, 535612), (407, 513240), (420, 497354), (429, 486920), (440, 474747), (444, 470470), (455, 459096), (462, 452140), (470, 444444), (481, 434280), (517, 404040), (518, 403260), (520, 401709), (546, 382580), (555, 376376), (564, 370370), (572, 365190), (611, 341880), (616, 339105), (658, 317460), (660, 316498), (705, 296296), (715, 292152), (728, 286935), (740, 282282), (770, 271284), (777, 268840), (780, 267806), (814, 256620), (840, 248677), (858, 243460), (888, 235235), (910, 229548), (924, 226070), (940, 222222), (962, 217140), (987, 211640), (1001, 208680), (1034, 202020), (1036, 201630), (1092, 191290), (1110, 188188), (1128, 185185), (1144, 182595), (1155, 180856), (1221, 171080), (1222, 170940), (1295, 161304), (1316, 158730), (1320, 158249), (1365, 153032), (1410, 148148), (1430, 146076), (1443, 144760), (1480, 141141), (1540, 135642), (1551, 134680), (1554, 134420), (1560, 133903), (1628, 128310), (1645, 126984), (1716, 121730), (1739, 120120), (1820, 114774), (1833, 113960), (1848, 113035), (1880, 111111), (1924, 108570), (1974, 105820), (2002, 104340), (2035, 102648), (2068, 101010), (2072, 100815), (2145, 97384), (2184, 95645), (2220, 94094), (2310, 90428), (2405, 86856), (2442, 85540), (2444, 85470), (2585, 80808), (2590, 80652), (2632, 79365), (2730, 76516), (2820, 74074), (2849, 73320), (2860, 73038), (2886, 72380), (3003, 69560), (3055, 68376), (3080, 67821), (3102, 67340), (3108, 67210), (3256, 64155), (3290, 63492), (3367, 62040), (3432, 60865), (3478, 60060), (3619, 57720), (3640, 57387), (3666, 56980), (3848, 54285), (3885, 53768), (3948, 52910), (4004, 52170), (4070, 51324), (4136, 50505), (4277, 48840), (4290, 48692), (4440, 47047), (4620, 45214), (4810, 43428), (4884, 42770), (4888, 42735), (4935, 42328), (5005, 41736), (5170, 40404), (5180, 40326), (5217, 40040), (5291, 39480), (5460, 38258), (5640, 37037), (5698, 36660), (5720, 36519), (5772, 36190), (6006, 34780), (6105, 34216), (6110, 34188), (6204, 33670), (6216, 33605), (6580, 31746), (6721, 31080), (6734, 31020), (6956, 30030), (7215, 28952), (7238, 28860), (7332, 28490), (7755, 26936), (7770, 26884), (7896, 26455), (8008, 26085), (8140, 25662), (8547, 24440), (8554, 24420), (8580, 24346), (8695, 24024), (9165, 22792), (9240, 22607), (9620, 21714), (9768, 21385), (9870, 21164), (10010, 20868), (10101, 20680), (10340, 20202), (10360, 20163), (10434, 20020), (10582, 19740), (10857, 19240), (10920, 19129), (11396, 18330), (11544, 18095), (12012, 17390), (12173, 17160), (12210, 17108), (12220, 17094), (12408, 16835), (12831, 16280), (13160, 15873), (13442, 15540), (13468, 15510), (13912, 15015), (14245, 14664), (14430, 14476)]