343394040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 1181952000

約数和(自身を除く): 838557960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 79, 88, 89, 110, 111, 120, 132, 148, 158, 165, 178, 185, 220, 222, 237, 264, 267, 296, 316, 330, 356, 370, 395, 407, 440, 444, 445, 474, 534, 555, 632, 660, 712, 740, 790, 814, 869, 888, 890, 948, 979, 1068, 1110, 1185, 1221, 1320, 1335, 1480, 1580, 1628, 1738, 1780, 1896, 1958, 2035, 2136, 2220, 2370, 2442, 2607, 2670, 2923, 2937, 3160, 3256, 3293, 3476, 3560, 3916, 4070, 4345, 4440, 4740, 4884, 4895, 5214, 5340, 5846, 5874, 6105, 6586, 6952, 7031, 7832, 8140, 8690, 8769, 9480, 9768, 9790, 9879, 10428, 10680, 11692, 11748, 12210, 13035, 13172, 14062, 14615, 14685, 16280, 16465, 17380, 17538, 19580, 19758, 20856, 21093, 23384, 23496, 24420, 26070, 26344, 28124, 29230, 29370, 32153, 32930, 34760, 35076, 35155, 36223, 39160, 39516, 42186, 43845, 48840, 49395, 52140, 56248, 58460, 58740, 64306, 65860, 70152, 70310, 72446, 77341, 79032, 84372, 87690, 96459, 98790, 104280, 105465, 108669, 116920, 117480, 128612, 131720, 140620, 144892, 154682, 160765, 168744, 175380, 181115, 192918, 197580, 210930, 217338, 232023, 257224, 260147, 281240, 289784, 309364, 321530, 350760, 362230, 385836, 386705, 395160, 421860, 434676, 464046, 482295, 520294, 543345, 618728, 643060, 724460, 771672, 773410, 780441, 843720, 869352, 928092, 964590, 1040588, 1086690, 1160115, 1286120, 1300735, 1448920, 1546820, 1560882, 1856184, 1929180, 2081176, 2173380, 2320230, 2601470, 2861617, 3093640, 3121764, 3858360, 3902205, 4346760, 4640460, 5202940, 5723234, 6243528, 7804410, 8584851, 9280920, 10405880, 11446468, 14308085, 15608820, 17169702, 22892936, 28616170, 31217640, 34339404, 42924255, 57232340, 68678808, 85848510, 114464680, 171697020, 343394040]

約数ペア:

[(1, 343394040), (2, 171697020), (3, 114464680), (4, 85848510), (5, 68678808), (6, 57232340), (8, 42924255), (10, 34339404), (11, 31217640), (12, 28616170), (15, 22892936), (20, 17169702), (22, 15608820), (24, 14308085), (30, 11446468), (33, 10405880), (37, 9280920), (40, 8584851), (44, 7804410), (55, 6243528), (60, 5723234), (66, 5202940), (74, 4640460), (79, 4346760), (88, 3902205), (89, 3858360), (110, 3121764), (111, 3093640), (120, 2861617), (132, 2601470), (148, 2320230), (158, 2173380), (165, 2081176), (178, 1929180), (185, 1856184), (220, 1560882), (222, 1546820), (237, 1448920), (264, 1300735), (267, 1286120), (296, 1160115), (316, 1086690), (330, 1040588), (356, 964590), (370, 928092), (395, 869352), (407, 843720), (440, 780441), (444, 773410), (445, 771672), (474, 724460), (534, 643060), (555, 618728), (632, 543345), (660, 520294), (712, 482295), (740, 464046), (790, 434676), (814, 421860), (869, 395160), (888, 386705), (890, 385836), (948, 362230), (979, 350760), (1068, 321530), (1110, 309364), (1185, 289784), (1221, 281240), (1320, 260147), (1335, 257224), (1480, 232023), (1580, 217338), (1628, 210930), (1738, 197580), (1780, 192918), (1896, 181115), (1958, 175380), (2035, 168744), (2136, 160765), (2220, 154682), (2370, 144892), (2442, 140620), (2607, 131720), (2670, 128612), (2923, 117480), (2937, 116920), (3160, 108669), (3256, 105465), (3293, 104280), (3476, 98790), (3560, 96459), (3916, 87690), (4070, 84372), (4345, 79032), (4440, 77341), (4740, 72446), (4884, 70310), (4895, 70152), (5214, 65860), (5340, 64306), (5846, 58740), (5874, 58460), (6105, 56248), (6586, 52140), (6952, 49395), (7031, 48840), (7832, 43845), (8140, 42186), (8690, 39516), (8769, 39160), (9480, 36223), (9768, 35155), (9790, 35076), (9879, 34760), (10428, 32930), (10680, 32153), (11692, 29370), (11748, 29230), (12210, 28124), (13035, 26344), (13172, 26070), (14062, 24420), (14615, 23496), (14685, 23384), (16280, 21093), (16465, 20856), (17380, 19758), (17538, 19580)]