340363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 1183049280

約数和(自身を除く): 842685360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 59, 60, 65, 78, 80, 86, 104, 118, 120, 129, 130, 156, 172, 177, 195, 208, 215, 236, 240, 258, 260, 295, 312, 344, 354, 390, 430, 472, 516, 520, 559, 590, 624, 645, 688, 708, 767, 780, 860, 885, 944, 1032, 1040, 1118, 1180, 1290, 1416, 1534, 1560, 1677, 1720, 1770, 1849, 2064, 2236, 2301, 2360, 2537, 2580, 2795, 2832, 3068, 3120, 3354, 3440, 3540, 3698, 3835, 4472, 4602, 4720, 5074, 5160, 5547, 5590, 6136, 6708, 7080, 7396, 7611, 7670, 8385, 8944, 9204, 9245, 10148, 10320, 11094, 11180, 11505, 12272, 12685, 13416, 14160, 14792, 15222, 15340, 16770, 18408, 18490, 20296, 22188, 22360, 23010, 24037, 25370, 26832, 27735, 29584, 30444, 30680, 32981, 33540, 36816, 36980, 38055, 40592, 44376, 44720, 46020, 48074, 50740, 55470, 60888, 61360, 65962, 67080, 72111, 73960, 76110, 88752, 92040, 96148, 98943, 101480, 109091, 110940, 120185, 121776, 131924, 134160, 144222, 147920, 152220, 164905, 184080, 192296, 197886, 202960, 218182, 221880, 240370, 263848, 288444, 304440, 327273, 329810, 360555, 384592, 395772, 436364, 443760, 480740, 494715, 527696, 545455, 576888, 608880, 654546, 659620, 721110, 791544, 872728, 961480, 989430, 1090910, 1153776, 1309092, 1319240, 1418183, 1442220, 1583088, 1636365, 1745456, 1922960, 1978860, 2181820, 2618184, 2638480, 2836366, 2884440, 3272730, 3957720, 4254549, 4363640, 5236368, 5672732, 5768880, 6545460, 7090915, 7915440, 8509098, 8727280, 11345464, 13090920, 14181830, 17018196, 21272745, 22690928, 26181840, 28363660, 34036392, 42545490, 56727320, 68072784, 85090980, 113454640, 170181960, 340363920]

約数ペア:

[(1, 340363920), (2, 170181960), (3, 113454640), (4, 85090980), (5, 68072784), (6, 56727320), (8, 42545490), (10, 34036392), (12, 28363660), (13, 26181840), (15, 22690928), (16, 21272745), (20, 17018196), (24, 14181830), (26, 13090920), (30, 11345464), (39, 8727280), (40, 8509098), (43, 7915440), (48, 7090915), (52, 6545460), (59, 5768880), (60, 5672732), (65, 5236368), (78, 4363640), (80, 4254549), (86, 3957720), (104, 3272730), (118, 2884440), (120, 2836366), (129, 2638480), (130, 2618184), (156, 2181820), (172, 1978860), (177, 1922960), (195, 1745456), (208, 1636365), (215, 1583088), (236, 1442220), (240, 1418183), (258, 1319240), (260, 1309092), (295, 1153776), (312, 1090910), (344, 989430), (354, 961480), (390, 872728), (430, 791544), (472, 721110), (516, 659620), (520, 654546), (559, 608880), (590, 576888), (624, 545455), (645, 527696), (688, 494715), (708, 480740), (767, 443760), (780, 436364), (860, 395772), (885, 384592), (944, 360555), (1032, 329810), (1040, 327273), (1118, 304440), (1180, 288444), (1290, 263848), (1416, 240370), (1534, 221880), (1560, 218182), (1677, 202960), (1720, 197886), (1770, 192296), (1849, 184080), (2064, 164905), (2236, 152220), (2301, 147920), (2360, 144222), (2537, 134160), (2580, 131924), (2795, 121776), (2832, 120185), (3068, 110940), (3120, 109091), (3354, 101480), (3440, 98943), (3540, 96148), (3698, 92040), (3835, 88752), (4472, 76110), (4602, 73960), (4720, 72111), (5074, 67080), (5160, 65962), (5547, 61360), (5590, 60888), (6136, 55470), (6708, 50740), (7080, 48074), (7396, 46020), (7611, 44720), (7670, 44376), (8385, 40592), (8944, 38055), (9204, 36980), (9245, 36816), (10148, 33540), (10320, 32981), (11094, 30680), (11180, 30444), (11505, 29584), (12272, 27735), (12685, 26832), (13416, 25370), (14160, 24037), (14792, 23010), (15222, 22360), (15340, 22188), (16770, 20296), (18408, 18490)]