431945280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 336

約数和(自身を含む): 1630923840

約数和(自身を除く): 1198978560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 83, 90, 96, 104, 117, 120, 130, 139, 144, 156, 160, 166, 180, 192, 195, 208, 234, 240, 249, 260, 278, 288, 312, 320, 332, 360, 390, 415, 416, 417, 468, 480, 498, 520, 556, 576, 585, 624, 664, 695, 720, 747, 780, 830, 832, 834, 936, 960, 996, 1040, 1079, 1112, 1170, 1245, 1248, 1251, 1328, 1390, 1440, 1494, 1560, 1660, 1668, 1807, 1872, 1992, 2080, 2085, 2158, 2224, 2340, 2490, 2496, 2502, 2656, 2780, 2880, 2988, 3120, 3237, 3320, 3336, 3614, 3735, 3744, 3984, 4160, 4170, 4316, 4448, 4680, 4980, 5004, 5312, 5395, 5421, 5560, 5976, 6240, 6255, 6474, 6640, 6672, 7228, 7470, 7488, 7968, 8340, 8632, 8896, 9035, 9360, 9711, 9960, 10008, 10790, 10842, 11120, 11537, 11952, 12480, 12510, 12948, 13280, 13344, 14456, 14940, 15936, 16185, 16263, 16680, 17264, 18070, 18720, 19422, 19920, 20016, 21580, 21684, 22240, 23074, 23904, 25020, 25896, 26560, 26688, 27105, 28912, 29880, 32370, 32526, 33360, 34528, 34611, 36140, 37440, 38844, 39840, 40032, 43160, 43368, 44480, 46148, 47808, 48555, 50040, 51792, 54210, 57685, 57824, 59760, 64740, 65052, 66720, 69056, 69222, 72280, 77688, 79680, 80064, 81315, 86320, 86736, 92296, 97110, 100080, 103584, 103833, 108420, 115370, 115648, 119520, 129480, 130104, 133440, 138444, 144560, 149981, 155376, 162630, 172640, 173055, 173472, 184592, 194220, 200160, 207168, 207666, 216840, 230740, 239040, 258960, 260208, 276888, 289120, 299962, 310752, 325260, 345280, 346110, 346944, 369184, 388440, 400320, 415332, 433680, 449943, 461480, 517920, 519165, 520416, 553776, 578240, 599924, 621504, 650520, 692220, 738368, 749905, 776880, 830664, 867360, 899886, 922960, 1035840, 1038330, 1040832, 1107552, 1199848, 1301040, 1349829, 1384440, 1499810, 1553760, 1661328, 1734720, 1799772, 1845920, 2076660, 2215104, 2249715, 2399696, 2602080, 2699658, 2768880, 2999620, 3107520, 3322656, 3599544, 3691840, 4153320, 4499430, 4799392, 5204160, 5399316, 5537760, 5999240, 6645312, 6749145, 7199088, 8306640, 8998860, 9598784, 10798632, 11075520, 11998480, 13498290, 14398176, 16613280, 17997720, 21597264, 23996960, 26996580, 28796352, 33226560, 35995440, 43194528, 47993920, 53993160, 71990880, 86389056, 107986320, 143981760, 215972640, 431945280]

約数ペア:

[(1, 431945280), (2, 215972640), (3, 143981760), (4, 107986320), (5, 86389056), (6, 71990880), (8, 53993160), (9, 47993920), (10, 43194528), (12, 35995440), (13, 33226560), (15, 28796352), (16, 26996580), (18, 23996960), (20, 21597264), (24, 17997720), (26, 16613280), (30, 14398176), (32, 13498290), (36, 11998480), (39, 11075520), (40, 10798632), (45, 9598784), (48, 8998860), (52, 8306640), (60, 7199088), (64, 6749145), (65, 6645312), (72, 5999240), (78, 5537760), (80, 5399316), (83, 5204160), (90, 4799392), (96, 4499430), (104, 4153320), (117, 3691840), (120, 3599544), (130, 3322656), (139, 3107520), (144, 2999620), (156, 2768880), (160, 2699658), (166, 2602080), (180, 2399696), (192, 2249715), (195, 2215104), (208, 2076660), (234, 1845920), (240, 1799772), (249, 1734720), (260, 1661328), (278, 1553760), (288, 1499810), (312, 1384440), (320, 1349829), (332, 1301040), (360, 1199848), (390, 1107552), (415, 1040832), (416, 1038330), (417, 1035840), (468, 922960), (480, 899886), (498, 867360), (520, 830664), (556, 776880), (576, 749905), (585, 738368), (624, 692220), (664, 650520), (695, 621504), (720, 599924), (747, 578240), (780, 553776), (830, 520416), (832, 519165), (834, 517920), (936, 461480), (960, 449943), (996, 433680), (1040, 415332), (1079, 400320), (1112, 388440), (1170, 369184), (1245, 346944), (1248, 346110), (1251, 345280), (1328, 325260), (1390, 310752), (1440, 299962), (1494, 289120), (1560, 276888), (1660, 260208), (1668, 258960), (1807, 239040), (1872, 230740), (1992, 216840), (2080, 207666), (2085, 207168), (2158, 200160), (2224, 194220), (2340, 184592), (2490, 173472), (2496, 173055), (2502, 172640), (2656, 162630), (2780, 155376), (2880, 149981), (2988, 144560), (3120, 138444), (3237, 133440), (3320, 130104), (3336, 129480), (3614, 119520), (3735, 115648), (3744, 115370), (3984, 108420), (4160, 103833), (4170, 103584), (4316, 100080), (4448, 97110), (4680, 92296), (4980, 86736), (5004, 86320), (5312, 81315), (5395, 80064), (5421, 79680), (5560, 77688), (5976, 72280), (6240, 69222), (6255, 69056), (6474, 66720), (6640, 65052), (6672, 64740), (7228, 59760), (7470, 57824), (7488, 57685), (7968, 54210), (8340, 51792), (8632, 50040), (8896, 48555), (9035, 47808), (9360, 46148), (9711, 44480), (9960, 43368), (10008, 43160), (10790, 40032), (10842, 39840), (11120, 38844), (11537, 37440), (11952, 36140), (12480, 34611), (12510, 34528), (12948, 33360), (13280, 32526), (13344, 32370), (14456, 29880), (14940, 28912), (15936, 27105), (16185, 26688), (16263, 26560), (16680, 25896), (17264, 25020), (18070, 23904), (18720, 23074), (19422, 22240), (19920, 21684), (20016, 21580)]