343008120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 1283143680

約数和(自身を除く): 940135560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 195, 202, 210, 260, 273, 280, 303, 311, 312, 364, 390, 404, 420, 455, 505, 520, 546, 606, 622, 707, 728, 780, 808, 840, 910, 933, 1010, 1092, 1212, 1244, 1313, 1365, 1414, 1515, 1555, 1560, 1820, 1866, 2020, 2121, 2177, 2184, 2424, 2488, 2626, 2730, 2828, 3030, 3110, 3535, 3640, 3732, 3939, 4040, 4043, 4242, 4354, 4665, 5252, 5460, 5656, 6060, 6220, 6531, 6565, 7070, 7464, 7878, 8086, 8484, 8708, 9191, 9330, 10504, 10605, 10885, 10920, 12120, 12129, 12440, 13062, 13130, 14140, 15756, 16172, 16968, 17416, 18382, 18660, 19695, 20215, 21210, 21770, 24258, 26124, 26260, 27573, 28280, 28301, 31411, 31512, 32344, 32655, 36764, 37320, 39390, 40430, 42420, 43540, 45955, 48516, 52248, 52520, 55146, 56602, 60645, 62822, 65310, 73528, 78780, 80860, 84840, 84903, 87080, 91910, 94233, 97032, 110292, 113204, 121290, 125644, 130620, 137865, 141505, 157055, 157560, 161720, 169806, 183820, 188466, 219877, 220584, 226408, 242580, 251288, 261240, 275730, 283010, 314110, 339612, 367640, 376932, 408343, 424515, 439754, 471165, 485160, 551460, 566020, 628220, 659631, 679224, 753864, 816686, 849030, 879508, 942330, 1099385, 1102920, 1132040, 1225029, 1256440, 1319262, 1633372, 1698060, 1759016, 1884660, 2041715, 2198770, 2450058, 2638524, 2858401, 3266744, 3298155, 3396120, 3769320, 4083430, 4397540, 4900116, 5277048, 5716802, 6125145, 6596310, 8166860, 8575203, 8795080, 9800232, 11433604, 12250290, 13192620, 14292005, 16333720, 17150406, 22867208, 24500580, 26385240, 28584010, 34300812, 42876015, 49001160, 57168020, 68601624, 85752030, 114336040, 171504060, 343008120]

約数ペア:

[(1, 343008120), (2, 171504060), (3, 114336040), (4, 85752030), (5, 68601624), (6, 57168020), (7, 49001160), (8, 42876015), (10, 34300812), (12, 28584010), (13, 26385240), (14, 24500580), (15, 22867208), (20, 17150406), (21, 16333720), (24, 14292005), (26, 13192620), (28, 12250290), (30, 11433604), (35, 9800232), (39, 8795080), (40, 8575203), (42, 8166860), (52, 6596310), (56, 6125145), (60, 5716802), (65, 5277048), (70, 4900116), (78, 4397540), (84, 4083430), (91, 3769320), (101, 3396120), (104, 3298155), (105, 3266744), (120, 2858401), (130, 2638524), (140, 2450058), (156, 2198770), (168, 2041715), (182, 1884660), (195, 1759016), (202, 1698060), (210, 1633372), (260, 1319262), (273, 1256440), (280, 1225029), (303, 1132040), (311, 1102920), (312, 1099385), (364, 942330), (390, 879508), (404, 849030), (420, 816686), (455, 753864), (505, 679224), (520, 659631), (546, 628220), (606, 566020), (622, 551460), (707, 485160), (728, 471165), (780, 439754), (808, 424515), (840, 408343), (910, 376932), (933, 367640), (1010, 339612), (1092, 314110), (1212, 283010), (1244, 275730), (1313, 261240), (1365, 251288), (1414, 242580), (1515, 226408), (1555, 220584), (1560, 219877), (1820, 188466), (1866, 183820), (2020, 169806), (2121, 161720), (2177, 157560), (2184, 157055), (2424, 141505), (2488, 137865), (2626, 130620), (2730, 125644), (2828, 121290), (3030, 113204), (3110, 110292), (3535, 97032), (3640, 94233), (3732, 91910), (3939, 87080), (4040, 84903), (4043, 84840), (4242, 80860), (4354, 78780), (4665, 73528), (5252, 65310), (5460, 62822), (5656, 60645), (6060, 56602), (6220, 55146), (6531, 52520), (6565, 52248), (7070, 48516), (7464, 45955), (7878, 43540), (8086, 42420), (8484, 40430), (8708, 39390), (9191, 37320), (9330, 36764), (10504, 32655), (10605, 32344), (10885, 31512), (10920, 31411), (12120, 28301), (12129, 28280), (12440, 27573), (13062, 26260), (13130, 26124), (14140, 24258), (15756, 21770), (16172, 21210), (16968, 20215), (17416, 19695), (18382, 18660)]