289401840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 360

約数和(自身を含む): 1219484448

約数和(自身を除く): 930082608

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, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 631, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1262, 1274, 1365, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1893, 1911, 1960, 2184, 2205, 2340, 2352, 2520, 2524, 2548, 2730, 2940, 3120, 3155, 3185, 3276, 3528, 3640, 3786, 3822, 3920, 4095, 4368, 4410, 4417, 4680, 5040, 5048, 5096, 5460, 5679, 5733, 5880, 6310, 6370, 6552, 7056, 7280, 7572, 7644, 8190, 8203, 8820, 8834, 9360, 9465, 9555, 10096, 10192, 10920, 11358, 11466, 11760, 12620, 12740, 13104, 13251, 15144, 15288, 16380, 16406, 17640, 17668, 18930, 19110, 21840, 22085, 22716, 22932, 24609, 25240, 25480, 26502, 28395, 28665, 30288, 30576, 30919, 32760, 32812, 35280, 35336, 37860, 38220, 39753, 41015, 44170, 45432, 45864, 49218, 50480, 50960, 53004, 56790, 57330, 57421, 61838, 65520, 65624, 66255, 70672, 73827, 75720, 76440, 79506, 82030, 88340, 90864, 91728, 92757, 98436, 106008, 113580, 114660, 114842, 123045, 123676, 131248, 132510, 147654, 151440, 152880, 154595, 159012, 164060, 172263, 176680, 185514, 196872, 198765, 212016, 227160, 229320, 229684, 246090, 247352, 265020, 278271, 287105, 295308, 309190, 318024, 328120, 344526, 353360, 369135, 371028, 393744, 397530, 401947, 454320, 458640, 459368, 463785, 492180, 494704, 516789, 530040, 556542, 574210, 590616, 618380, 636048, 656240, 689052, 738270, 742056, 795060, 803894, 861315, 918736, 927570, 984360, 1033578, 1060080, 1113084, 1148420, 1181232, 1205841, 1236760, 1378104, 1391355, 1476540, 1484112, 1590120, 1607788, 1722630, 1855140, 1968720, 2009735, 2067156, 2226168, 2296840, 2411682, 2473520, 2583945, 2756208, 2782710, 2953080, 3180240, 3215576, 3445260, 3617523, 3710280, 4019470, 4134312, 4452336, 4593680, 4823364, 5167890, 5565420, 5906160, 6029205, 6431152, 6890520, 7235046, 7420560, 8038940, 8268624, 9646728, 10335780, 11130840, 12058410, 13781040, 14470092, 16077880, 18087615, 19293456, 20671560, 22261680, 24116820, 28940184, 32155760, 36175230, 41343120, 48233640, 57880368, 72350460, 96467280, 144700920, 289401840]

約数ペア:

[(1, 289401840), (2, 144700920), (3, 96467280), (4, 72350460), (5, 57880368), (6, 48233640), (7, 41343120), (8, 36175230), (9, 32155760), (10, 28940184), (12, 24116820), (13, 22261680), (14, 20671560), (15, 19293456), (16, 18087615), (18, 16077880), (20, 14470092), (21, 13781040), (24, 12058410), (26, 11130840), (28, 10335780), (30, 9646728), (35, 8268624), (36, 8038940), (39, 7420560), (40, 7235046), (42, 6890520), (45, 6431152), (48, 6029205), (49, 5906160), (52, 5565420), (56, 5167890), (60, 4823364), (63, 4593680), (65, 4452336), (70, 4134312), (72, 4019470), (78, 3710280), (80, 3617523), (84, 3445260), (90, 3215576), (91, 3180240), (98, 2953080), (104, 2782710), (105, 2756208), (112, 2583945), (117, 2473520), (120, 2411682), (126, 2296840), (130, 2226168), (140, 2067156), (144, 2009735), (147, 1968720), (156, 1855140), (168, 1722630), (180, 1607788), (182, 1590120), (195, 1484112), (196, 1476540), (208, 1391355), (210, 1378104), (234, 1236760), (240, 1205841), (245, 1181232), (252, 1148420), (260, 1113084), (273, 1060080), (280, 1033578), (294, 984360), (312, 927570), (315, 918736), (336, 861315), (360, 803894), (364, 795060), (390, 742056), (392, 738270), (420, 689052), (441, 656240), (455, 636048), (468, 618380), (490, 590616), (504, 574210), (520, 556542), (546, 530040), (560, 516789), (585, 494704), (588, 492180), (624, 463785), (630, 459368), (631, 458640), (637, 454320), (720, 401947), (728, 397530), (735, 393744), (780, 371028), (784, 369135), (819, 353360), (840, 344526), (882, 328120), (910, 318024), (936, 309190), (980, 295308), (1008, 287105), (1040, 278271), (1092, 265020), (1170, 247352), (1176, 246090), (1260, 229684), (1262, 229320), (1274, 227160), (1365, 212016), (1456, 198765), (1470, 196872), (1560, 185514), (1638, 176680), (1680, 172263), (1764, 164060), (1820, 159012), (1872, 154595), (1893, 152880), (1911, 151440), (1960, 147654), (2184, 132510), (2205, 131248), (2340, 123676), (2352, 123045), (2520, 114842), (2524, 114660), (2548, 113580), (2730, 106008), (2940, 98436), (3120, 92757), (3155, 91728), (3185, 90864), (3276, 88340), (3528, 82030), (3640, 79506), (3786, 76440), (3822, 75720), (3920, 73827), (4095, 70672), (4368, 66255), (4410, 65624), (4417, 65520), (4680, 61838), (5040, 57421), (5048, 57330), (5096, 56790), (5460, 53004), (5679, 50960), (5733, 50480), (5880, 49218), (6310, 45864), (6370, 45432), (6552, 44170), (7056, 41015), (7280, 39753), (7572, 38220), (7644, 37860), (8190, 35336), (8203, 35280), (8820, 32812), (8834, 32760), (9360, 30919), (9465, 30576), (9555, 30288), (10096, 28665), (10192, 28395), (10920, 26502), (11358, 25480), (11466, 25240), (11760, 24609), (12620, 22932), (12740, 22716), (13104, 22085), (13251, 21840), (15144, 19110), (15288, 18930), (16380, 17668), (16406, 17640)]