291023040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 448

約数和(自身を含む): 1198522368

約数和(自身を除く): 907499328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 127, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 254, 264, 280, 308, 310, 320, 330, 336, 341, 352, 372, 381, 385, 420, 434, 440, 448, 462, 465, 480, 496, 508, 528, 560, 616, 620, 635, 651, 660, 672, 682, 704, 744, 762, 770, 840, 868, 880, 889, 924, 930, 960, 992, 1016, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1270, 1302, 1320, 1344, 1364, 1397, 1488, 1524, 1540, 1680, 1705, 1736, 1760, 1778, 1848, 1860, 1905, 1984, 2032, 2046, 2112, 2170, 2240, 2310, 2387, 2464, 2480, 2540, 2604, 2640, 2667, 2728, 2794, 2976, 3048, 3080, 3255, 3360, 3410, 3472, 3520, 3556, 3696, 3720, 3810, 3937, 4064, 4092, 4191, 4340, 4445, 4620, 4774, 4928, 4960, 5080, 5115, 5208, 5280, 5334, 5456, 5588, 5952, 6096, 6160, 6510, 6720, 6820, 6944, 6985, 7112, 7161, 7392, 7440, 7620, 7874, 8128, 8184, 8382, 8680, 8890, 9240, 9548, 9779, 9920, 10160, 10230, 10416, 10560, 10668, 10912, 11176, 11811, 11935, 12192, 12320, 13020, 13335, 13640, 13888, 13970, 14224, 14322, 14784, 14880, 15240, 15748, 16368, 16764, 17360, 17780, 18480, 19096, 19558, 19685, 20320, 20460, 20832, 20955, 21336, 21824, 22352, 23622, 23870, 24384, 24640, 26040, 26670, 27280, 27559, 27940, 28448, 28644, 29337, 29760, 30480, 31496, 32736, 33528, 34720, 35560, 35805, 36960, 38192, 39116, 39370, 40640, 40920, 41664, 41910, 42672, 43307, 44704, 47244, 47740, 48895, 52080, 53340, 54560, 55118, 55880, 56896, 57288, 58674, 59055, 60960, 62992, 65472, 67056, 69440, 71120, 71610, 73920, 76384, 78232, 78740, 81840, 82677, 83820, 85344, 86614, 89408, 94488, 95480, 97790, 104160, 106680, 109120, 110236, 111760, 114576, 117348, 118110, 121920, 125984, 129921, 134112, 137795, 142240, 143220, 146685, 152768, 156464, 157480, 163680, 165354, 167640, 170688, 173228, 188976, 190960, 195580, 208320, 213360, 216535, 220472, 223520, 229152, 234696, 236220, 251968, 259842, 268224, 275590, 284480, 286440, 293370, 303149, 312928, 314960, 327360, 330708, 335280, 346456, 377952, 381920, 391160, 413385, 426720, 433070, 440944, 447040, 458304, 469392, 472440, 519684, 551180, 572880, 586740, 606298, 625856, 629920, 649605, 661416, 670560, 692912, 755904, 763840, 782320, 826770, 853440, 866140, 881888, 909447, 938784, 944880, 1039368, 1102360, 1145760, 1173480, 1212596, 1259840, 1299210, 1322832, 1341120, 1385824, 1515745, 1564640, 1653540, 1732280, 1763776, 1818894, 1877568, 1889760, 2078736, 2204720, 2291520, 2346960, 2425192, 2598420, 2645664, 2771648, 3031490, 3129280, 3307080, 3464560, 3637788, 3779520, 4157472, 4409440, 4547235, 4693920, 4850384, 5196840, 5291328, 6062980, 6614160, 6929120, 7275576, 8314944, 8818880, 9094470, 9387840, 9700768, 10393680, 12125960, 13228320, 13858240, 14551152, 18188940, 19401536, 20787360, 24251920, 26456640, 29102304, 36377880, 41574720, 48503840, 58204608, 72755760, 97007680, 145511520, 291023040]

約数ペア:

[(1, 291023040), (2, 145511520), (3, 97007680), (4, 72755760), (5, 58204608), (6, 48503840), (7, 41574720), (8, 36377880), (10, 29102304), (11, 26456640), (12, 24251920), (14, 20787360), (15, 19401536), (16, 18188940), (20, 14551152), (21, 13858240), (22, 13228320), (24, 12125960), (28, 10393680), (30, 9700768), (31, 9387840), (32, 9094470), (33, 8818880), (35, 8314944), (40, 7275576), (42, 6929120), (44, 6614160), (48, 6062980), (55, 5291328), (56, 5196840), (60, 4850384), (62, 4693920), (64, 4547235), (66, 4409440), (70, 4157472), (77, 3779520), (80, 3637788), (84, 3464560), (88, 3307080), (93, 3129280), (96, 3031490), (105, 2771648), (110, 2645664), (112, 2598420), (120, 2425192), (124, 2346960), (127, 2291520), (132, 2204720), (140, 2078736), (154, 1889760), (155, 1877568), (160, 1818894), (165, 1763776), (168, 1732280), (176, 1653540), (186, 1564640), (192, 1515745), (210, 1385824), (217, 1341120), (220, 1322832), (224, 1299210), (231, 1259840), (240, 1212596), (248, 1173480), (254, 1145760), (264, 1102360), (280, 1039368), (308, 944880), (310, 938784), (320, 909447), (330, 881888), (336, 866140), (341, 853440), (352, 826770), (372, 782320), (381, 763840), (385, 755904), (420, 692912), (434, 670560), (440, 661416), (448, 649605), (462, 629920), (465, 625856), (480, 606298), (496, 586740), (508, 572880), (528, 551180), (560, 519684), (616, 472440), (620, 469392), (635, 458304), (651, 447040), (660, 440944), (672, 433070), (682, 426720), (704, 413385), (744, 391160), (762, 381920), (770, 377952), (840, 346456), (868, 335280), (880, 330708), (889, 327360), (924, 314960), (930, 312928), (960, 303149), (992, 293370), (1016, 286440), (1023, 284480), (1056, 275590), (1085, 268224), (1120, 259842), (1155, 251968), (1232, 236220), (1240, 234696), (1270, 229152), (1302, 223520), (1320, 220472), (1344, 216535), (1364, 213360), (1397, 208320), (1488, 195580), (1524, 190960), (1540, 188976), (1680, 173228), (1705, 170688), (1736, 167640), (1760, 165354), (1778, 163680), (1848, 157480), (1860, 156464), (1905, 152768), (1984, 146685), (2032, 143220), (2046, 142240), (2112, 137795), (2170, 134112), (2240, 129921), (2310, 125984), (2387, 121920), (2464, 118110), (2480, 117348), (2540, 114576), (2604, 111760), (2640, 110236), (2667, 109120), (2728, 106680), (2794, 104160), (2976, 97790), (3048, 95480), (3080, 94488), (3255, 89408), (3360, 86614), (3410, 85344), (3472, 83820), (3520, 82677), (3556, 81840), (3696, 78740), (3720, 78232), (3810, 76384), (3937, 73920), (4064, 71610), (4092, 71120), (4191, 69440), (4340, 67056), (4445, 65472), (4620, 62992), (4774, 60960), (4928, 59055), (4960, 58674), (5080, 57288), (5115, 56896), (5208, 55880), (5280, 55118), (5334, 54560), (5456, 53340), (5588, 52080), (5952, 48895), (6096, 47740), (6160, 47244), (6510, 44704), (6720, 43307), (6820, 42672), (6944, 41910), (6985, 41664), (7112, 40920), (7161, 40640), (7392, 39370), (7440, 39116), (7620, 38192), (7874, 36960), (8128, 35805), (8184, 35560), (8382, 34720), (8680, 33528), (8890, 32736), (9240, 31496), (9548, 30480), (9779, 29760), (9920, 29337), (10160, 28644), (10230, 28448), (10416, 27940), (10560, 27559), (10668, 27280), (10912, 26670), (11176, 26040), (11811, 24640), (11935, 24384), (12192, 23870), (12320, 23622), (13020, 22352), (13335, 21824), (13640, 21336), (13888, 20955), (13970, 20832), (14224, 20460), (14322, 20320), (14784, 19685), (14880, 19558), (15240, 19096), (15748, 18480), (16368, 17780), (16764, 17360)]