321544080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 400

約数和(自身を含む): 1315790784

約数和(自身を除く): 994246704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 324, 330, 347, 351, 360, 390, 396, 405, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 694, 702, 715, 720, 780, 792, 810, 858, 880, 891, 936, 990, 1040, 1041, 1053, 1080, 1144, 1170, 1188, 1287, 1296, 1320, 1388, 1404, 1430, 1485, 1560, 1584, 1620, 1716, 1735, 1755, 1782, 1872, 1980, 2082, 2106, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2776, 2808, 2860, 2970, 3120, 3123, 3240, 3432, 3470, 3510, 3564, 3817, 3861, 3960, 4164, 4212, 4290, 4455, 4511, 4680, 4752, 5148, 5205, 5265, 5552, 5616, 5720, 5940, 6246, 6435, 6480, 6864, 6940, 7020, 7128, 7634, 7722, 7920, 8328, 8424, 8580, 8910, 9022, 9360, 9369, 10296, 10410, 10530, 11440, 11451, 11583, 11880, 12492, 12870, 13533, 13880, 14040, 14256, 15268, 15444, 15615, 16656, 16848, 17160, 17820, 18044, 18738, 19085, 19305, 20592, 20820, 21060, 22555, 22902, 23166, 23760, 24984, 25740, 27066, 27760, 28080, 28107, 30536, 30888, 31230, 34320, 34353, 35640, 36088, 37476, 38170, 38610, 40599, 41640, 42120, 45110, 45804, 46332, 46845, 49621, 49968, 51480, 54132, 56214, 57255, 57915, 61072, 61776, 62460, 67665, 68706, 71280, 72176, 74952, 76340, 77220, 81198, 83280, 84240, 90220, 91608, 92664, 93690, 99242, 102960, 103059, 108264, 112428, 114510, 115830, 121797, 124920, 135330, 137412, 140535, 148863, 149904, 152680, 154440, 162396, 171765, 180440, 183216, 185328, 187380, 198484, 202995, 206118, 216528, 224856, 229020, 231660, 243594, 248105, 249840, 270660, 274824, 281070, 297726, 305360, 308880, 309177, 324792, 343530, 360880, 365391, 374760, 396968, 405990, 412236, 446589, 449712, 458040, 463320, 487188, 496210, 515295, 541320, 549648, 562140, 595452, 608985, 618354, 649584, 687060, 730782, 744315, 749520, 793936, 811980, 824472, 893178, 916080, 926640, 974376, 992420, 1030590, 1082640, 1124280, 1190904, 1217970, 1236708, 1339767, 1374120, 1461564, 1488630, 1545885, 1623960, 1648944, 1786356, 1826955, 1948752, 1984840, 2061180, 2232945, 2248560, 2381808, 2435940, 2473416, 2679534, 2748240, 2923128, 2977260, 3091770, 3247920, 3572712, 3653910, 3969680, 4019301, 4122360, 4465890, 4871880, 4946832, 5359068, 5846256, 5954520, 6183540, 6698835, 7145424, 7307820, 8038602, 8244720, 8931780, 9743760, 10718136, 11909040, 12367080, 13397670, 14615640, 16077204, 17863560, 20096505, 21436272, 24734160, 26795340, 29231280, 32154408, 35727120, 40193010, 53590680, 64308816, 80386020, 107181360, 160772040, 321544080]

約数ペア:

[(1, 321544080), (2, 160772040), (3, 107181360), (4, 80386020), (5, 64308816), (6, 53590680), (8, 40193010), (9, 35727120), (10, 32154408), (11, 29231280), (12, 26795340), (13, 24734160), (15, 21436272), (16, 20096505), (18, 17863560), (20, 16077204), (22, 14615640), (24, 13397670), (26, 12367080), (27, 11909040), (30, 10718136), (33, 9743760), (36, 8931780), (39, 8244720), (40, 8038602), (44, 7307820), (45, 7145424), (48, 6698835), (52, 6183540), (54, 5954520), (55, 5846256), (60, 5359068), (65, 4946832), (66, 4871880), (72, 4465890), (78, 4122360), (80, 4019301), (81, 3969680), (88, 3653910), (90, 3572712), (99, 3247920), (104, 3091770), (108, 2977260), (110, 2923128), (117, 2748240), (120, 2679534), (130, 2473416), (132, 2435940), (135, 2381808), (143, 2248560), (144, 2232945), (156, 2061180), (162, 1984840), (165, 1948752), (176, 1826955), (180, 1786356), (195, 1648944), (198, 1623960), (208, 1545885), (216, 1488630), (220, 1461564), (234, 1374120), (240, 1339767), (260, 1236708), (264, 1217970), (270, 1190904), (286, 1124280), (297, 1082640), (312, 1030590), (324, 992420), (330, 974376), (347, 926640), (351, 916080), (360, 893178), (390, 824472), (396, 811980), (405, 793936), (429, 749520), (432, 744315), (440, 730782), (468, 687060), (495, 649584), (520, 618354), (528, 608985), (540, 595452), (572, 562140), (585, 549648), (594, 541320), (624, 515295), (648, 496210), (660, 487188), (694, 463320), (702, 458040), (715, 449712), (720, 446589), (780, 412236), (792, 405990), (810, 396968), (858, 374760), (880, 365391), (891, 360880), (936, 343530), (990, 324792), (1040, 309177), (1041, 308880), (1053, 305360), (1080, 297726), (1144, 281070), (1170, 274824), (1188, 270660), (1287, 249840), (1296, 248105), (1320, 243594), (1388, 231660), (1404, 229020), (1430, 224856), (1485, 216528), (1560, 206118), (1584, 202995), (1620, 198484), (1716, 187380), (1735, 185328), (1755, 183216), (1782, 180440), (1872, 171765), (1980, 162396), (2082, 154440), (2106, 152680), (2145, 149904), (2160, 148863), (2288, 140535), (2340, 137412), (2376, 135330), (2574, 124920), (2640, 121797), (2776, 115830), (2808, 114510), (2860, 112428), (2970, 108264), (3120, 103059), (3123, 102960), (3240, 99242), (3432, 93690), (3470, 92664), (3510, 91608), (3564, 90220), (3817, 84240), (3861, 83280), (3960, 81198), (4164, 77220), (4212, 76340), (4290, 74952), (4455, 72176), (4511, 71280), (4680, 68706), (4752, 67665), (5148, 62460), (5205, 61776), (5265, 61072), (5552, 57915), (5616, 57255), (5720, 56214), (5940, 54132), (6246, 51480), (6435, 49968), (6480, 49621), (6864, 46845), (6940, 46332), (7020, 45804), (7128, 45110), (7634, 42120), (7722, 41640), (7920, 40599), (8328, 38610), (8424, 38170), (8580, 37476), (8910, 36088), (9022, 35640), (9360, 34353), (9369, 34320), (10296, 31230), (10410, 30888), (10530, 30536), (11440, 28107), (11451, 28080), (11583, 27760), (11880, 27066), (12492, 25740), (12870, 24984), (13533, 23760), (13880, 23166), (14040, 22902), (14256, 22555), (15268, 21060), (15444, 20820), (15615, 20592), (16656, 19305), (16848, 19085), (17160, 18738), (17820, 18044)]