244651680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 288

約数和(自身を含む): 1028087424

約数和(自身を除く): 783435744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1867, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3734, 3744, 4095, 4368, 4680, 5040, 5460, 5601, 6240, 6552, 7280, 7468, 8190, 8736, 9335, 9360, 10080, 10920, 11202, 13069, 13104, 14560, 14936, 16380, 16803, 18670, 18720, 21840, 22404, 24271, 26138, 26208, 28005, 29872, 32760, 33606, 37340, 39207, 43680, 44808, 48542, 52276, 56010, 59744, 65345, 65520, 67212, 72813, 74680, 78414, 84015, 89616, 97084, 104552, 112020, 117621, 121355, 130690, 131040, 134424, 145626, 149360, 156828, 168030, 169897, 179232, 194168, 196035, 209104, 218439, 224040, 235242, 242710, 261380, 268848, 291252, 298720, 313656, 336060, 339794, 364065, 388336, 392070, 418208, 436878, 448080, 470484, 485420, 509691, 522760, 537696, 582504, 588105, 627312, 672120, 679588, 728130, 776672, 784140, 849485, 873756, 896160, 940968, 970840, 1019382, 1045520, 1092195, 1165008, 1176210, 1254624, 1344240, 1359176, 1456260, 1529073, 1568280, 1698970, 1747512, 1881936, 1941680, 2038764, 2091040, 2184390, 2330016, 2352420, 2548455, 2688480, 2718352, 2912520, 3058146, 3136560, 3397940, 3495024, 3763872, 3883360, 4077528, 4368780, 4704840, 5096910, 5436704, 5825040, 6116292, 6273120, 6795880, 6990048, 7645365, 8155056, 8737560, 9409680, 10193820, 11650080, 12232584, 13591760, 15290730, 16310112, 17475120, 18819360, 20387640, 24465168, 27183520, 30581460, 34950240, 40775280, 48930336, 61162920, 81550560, 122325840, 244651680]

約数ペア:

[(1, 244651680), (2, 122325840), (3, 81550560), (4, 61162920), (5, 48930336), (6, 40775280), (7, 34950240), (8, 30581460), (9, 27183520), (10, 24465168), (12, 20387640), (13, 18819360), (14, 17475120), (15, 16310112), (16, 15290730), (18, 13591760), (20, 12232584), (21, 11650080), (24, 10193820), (26, 9409680), (28, 8737560), (30, 8155056), (32, 7645365), (35, 6990048), (36, 6795880), (39, 6273120), (40, 6116292), (42, 5825040), (45, 5436704), (48, 5096910), (52, 4704840), (56, 4368780), (60, 4077528), (63, 3883360), (65, 3763872), (70, 3495024), (72, 3397940), (78, 3136560), (80, 3058146), (84, 2912520), (90, 2718352), (91, 2688480), (96, 2548455), (104, 2352420), (105, 2330016), (112, 2184390), (117, 2091040), (120, 2038764), (126, 1941680), (130, 1881936), (140, 1747512), (144, 1698970), (156, 1568280), (160, 1529073), (168, 1456260), (180, 1359176), (182, 1344240), (195, 1254624), (208, 1176210), (210, 1165008), (224, 1092195), (234, 1045520), (240, 1019382), (252, 970840), (260, 940968), (273, 896160), (280, 873756), (288, 849485), (312, 784140), (315, 776672), (336, 728130), (360, 679588), (364, 672120), (390, 627312), (416, 588105), (420, 582504), (455, 537696), (468, 522760), (480, 509691), (504, 485420), (520, 470484), (546, 448080), (560, 436878), (585, 418208), (624, 392070), (630, 388336), (672, 364065), (720, 339794), (728, 336060), (780, 313656), (819, 298720), (840, 291252), (910, 268848), (936, 261380), (1008, 242710), (1040, 235242), (1092, 224040), (1120, 218439), (1170, 209104), (1248, 196035), (1260, 194168), (1365, 179232), (1440, 169897), (1456, 168030), (1560, 156828), (1638, 149360), (1680, 145626), (1820, 134424), (1867, 131040), (1872, 130690), (2016, 121355), (2080, 117621), (2184, 112020), (2340, 104552), (2520, 97084), (2730, 89616), (2912, 84015), (3120, 78414), (3276, 74680), (3360, 72813), (3640, 67212), (3734, 65520), (3744, 65345), (4095, 59744), (4368, 56010), (4680, 52276), (5040, 48542), (5460, 44808), (5601, 43680), (6240, 39207), (6552, 37340), (7280, 33606), (7468, 32760), (8190, 29872), (8736, 28005), (9335, 26208), (9360, 26138), (10080, 24271), (10920, 22404), (11202, 21840), (13069, 18720), (13104, 18670), (14560, 16803), (14936, 16380)]