13679640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 49795200

約数和(自身を除く): 36115560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 79, 90, 104, 111, 117, 120, 130, 148, 156, 158, 180, 185, 195, 222, 234, 237, 260, 296, 312, 316, 333, 360, 370, 390, 395, 444, 468, 474, 481, 520, 555, 585, 632, 666, 711, 740, 780, 790, 888, 936, 948, 962, 1027, 1110, 1170, 1185, 1332, 1422, 1443, 1480, 1560, 1580, 1665, 1896, 1924, 2054, 2220, 2340, 2370, 2405, 2664, 2844, 2886, 2923, 3081, 3160, 3330, 3555, 3848, 4108, 4329, 4440, 4680, 4740, 4810, 5135, 5688, 5772, 5846, 6162, 6660, 7110, 7215, 8216, 8658, 8769, 9243, 9480, 9620, 10270, 11544, 11692, 12324, 13320, 14220, 14430, 14615, 15405, 17316, 17538, 18486, 19240, 20540, 21645, 23384, 24648, 26307, 28440, 28860, 29230, 30810, 34632, 35076, 36972, 37999, 41080, 43290, 43845, 46215, 52614, 57720, 58460, 61620, 70152, 73944, 75998, 86580, 87690, 92430, 105228, 113997, 116920, 123240, 131535, 151996, 173160, 175380, 184860, 189995, 210456, 227994, 263070, 303992, 341991, 350760, 369720, 379990, 455988, 526140, 569985, 683982, 759980, 911976, 1052280, 1139970, 1367964, 1519960, 1709955, 2279940, 2735928, 3419910, 4559880, 6839820, 13679640]

約数ペア:

[(1, 13679640), (2, 6839820), (3, 4559880), (4, 3419910), (5, 2735928), (6, 2279940), (8, 1709955), (9, 1519960), (10, 1367964), (12, 1139970), (13, 1052280), (15, 911976), (18, 759980), (20, 683982), (24, 569985), (26, 526140), (30, 455988), (36, 379990), (37, 369720), (39, 350760), (40, 341991), (45, 303992), (52, 263070), (60, 227994), (65, 210456), (72, 189995), (74, 184860), (78, 175380), (79, 173160), (90, 151996), (104, 131535), (111, 123240), (117, 116920), (120, 113997), (130, 105228), (148, 92430), (156, 87690), (158, 86580), (180, 75998), (185, 73944), (195, 70152), (222, 61620), (234, 58460), (237, 57720), (260, 52614), (296, 46215), (312, 43845), (316, 43290), (333, 41080), (360, 37999), (370, 36972), (390, 35076), (395, 34632), (444, 30810), (468, 29230), (474, 28860), (481, 28440), (520, 26307), (555, 24648), (585, 23384), (632, 21645), (666, 20540), (711, 19240), (740, 18486), (780, 17538), (790, 17316), (888, 15405), (936, 14615), (948, 14430), (962, 14220), (1027, 13320), (1110, 12324), (1170, 11692), (1185, 11544), (1332, 10270), (1422, 9620), (1443, 9480), (1480, 9243), (1560, 8769), (1580, 8658), (1665, 8216), (1896, 7215), (1924, 7110), (2054, 6660), (2220, 6162), (2340, 5846), (2370, 5772), (2405, 5688), (2664, 5135), (2844, 4810), (2886, 4740), (2923, 4680), (3081, 4440), (3160, 4329), (3330, 4108), (3555, 3848)]