309455640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 1174118400

約数和(自身を除く): 864662760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 79, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 158, 162, 180, 186, 195, 216, 234, 237, 243, 248, 260, 270, 279, 310, 312, 316, 324, 351, 360, 372, 390, 395, 403, 405, 465, 468, 474, 486, 520, 540, 558, 585, 620, 632, 648, 702, 711, 744, 780, 790, 806, 810, 837, 930, 936, 948, 972, 1027, 1053, 1080, 1116, 1170, 1185, 1209, 1215, 1240, 1395, 1404, 1422, 1560, 1580, 1612, 1620, 1674, 1755, 1860, 1896, 1944, 2015, 2054, 2106, 2133, 2232, 2340, 2370, 2418, 2430, 2449, 2511, 2790, 2808, 2844, 3081, 3159, 3160, 3224, 3240, 3348, 3510, 3555, 3627, 3720, 4030, 4108, 4185, 4212, 4266, 4680, 4740, 4836, 4860, 4898, 5022, 5135, 5265, 5580, 5688, 6045, 6162, 6318, 6399, 6696, 7020, 7110, 7254, 7347, 7533, 8060, 8216, 8370, 8424, 8532, 9243, 9480, 9672, 9720, 9796, 10044, 10270, 10530, 10665, 10881, 11160, 12090, 12245, 12324, 12555, 12636, 12798, 14040, 14220, 14508, 14694, 15066, 15405, 15795, 16120, 16740, 17064, 18135, 18486, 19197, 19592, 20088, 20540, 21060, 21330, 21762, 22041, 24180, 24490, 24648, 25110, 25272, 25596, 27729, 28440, 29016, 29388, 30132, 30810, 31590, 31837, 31995, 32643, 33480, 36270, 36735, 36972, 37665, 38394, 41080, 42120, 42660, 43524, 44082, 46215, 48360, 48980, 50220, 51192, 54405, 55458, 58776, 60264, 61620, 63180, 63674, 63990, 65286, 66123, 72540, 73470, 73944, 75330, 76788, 83187, 85320, 87048, 88164, 92430, 95511, 95985, 97929, 97960, 100440, 108810, 110205, 110916, 123240, 126360, 127348, 127980, 130572, 132246, 138645, 145080, 146940, 150660, 153576, 159185, 163215, 166374, 176328, 184860, 191022, 191970, 195858, 198369, 217620, 220410, 221832, 249561, 254696, 255960, 261144, 264492, 277290, 286533, 293880, 301320, 318370, 326430, 330615, 332748, 369720, 382044, 383940, 391716, 396738, 415935, 435240, 440820, 477555, 489645, 499122, 528984, 554580, 573066, 595107, 636740, 652860, 661230, 665496, 764088, 767880, 783432, 793476, 831870, 859599, 881640, 955110, 979290, 991845, 998244, 1109160, 1146132, 1190214, 1247805, 1273480, 1305720, 1322460, 1432665, 1586952, 1663740, 1719198, 1910220, 1958580, 1983690, 1996488, 2292264, 2380428, 2495610, 2578797, 2644920, 2865330, 2975535, 3327480, 3438396, 3820440, 3917160, 3967380, 4297995, 4760856, 4991220, 5157594, 5730660, 5951070, 6876792, 7736391, 7934760, 8595990, 9982440, 10315188, 11461320, 11902140, 12893985, 15472782, 17191980, 20630376, 23804280, 25787970, 30945564, 34383960, 38681955, 51575940, 61891128, 77363910, 103151880, 154727820, 309455640]

約数ペア:

[(1, 309455640), (2, 154727820), (3, 103151880), (4, 77363910), (5, 61891128), (6, 51575940), (8, 38681955), (9, 34383960), (10, 30945564), (12, 25787970), (13, 23804280), (15, 20630376), (18, 17191980), (20, 15472782), (24, 12893985), (26, 11902140), (27, 11461320), (30, 10315188), (31, 9982440), (36, 8595990), (39, 7934760), (40, 7736391), (45, 6876792), (52, 5951070), (54, 5730660), (60, 5157594), (62, 4991220), (65, 4760856), (72, 4297995), (78, 3967380), (79, 3917160), (81, 3820440), (90, 3438396), (93, 3327480), (104, 2975535), (108, 2865330), (117, 2644920), (120, 2578797), (124, 2495610), (130, 2380428), (135, 2292264), (155, 1996488), (156, 1983690), (158, 1958580), (162, 1910220), (180, 1719198), (186, 1663740), (195, 1586952), (216, 1432665), (234, 1322460), (237, 1305720), (243, 1273480), (248, 1247805), (260, 1190214), (270, 1146132), (279, 1109160), (310, 998244), (312, 991845), (316, 979290), (324, 955110), (351, 881640), (360, 859599), (372, 831870), (390, 793476), (395, 783432), (403, 767880), (405, 764088), (465, 665496), (468, 661230), (474, 652860), (486, 636740), (520, 595107), (540, 573066), (558, 554580), (585, 528984), (620, 499122), (632, 489645), (648, 477555), (702, 440820), (711, 435240), (744, 415935), (780, 396738), (790, 391716), (806, 383940), (810, 382044), (837, 369720), (930, 332748), (936, 330615), (948, 326430), (972, 318370), (1027, 301320), (1053, 293880), (1080, 286533), (1116, 277290), (1170, 264492), (1185, 261144), (1209, 255960), (1215, 254696), (1240, 249561), (1395, 221832), (1404, 220410), (1422, 217620), (1560, 198369), (1580, 195858), (1612, 191970), (1620, 191022), (1674, 184860), (1755, 176328), (1860, 166374), (1896, 163215), (1944, 159185), (2015, 153576), (2054, 150660), (2106, 146940), (2133, 145080), (2232, 138645), (2340, 132246), (2370, 130572), (2418, 127980), (2430, 127348), (2449, 126360), (2511, 123240), (2790, 110916), (2808, 110205), (2844, 108810), (3081, 100440), (3159, 97960), (3160, 97929), (3224, 95985), (3240, 95511), (3348, 92430), (3510, 88164), (3555, 87048), (3627, 85320), (3720, 83187), (4030, 76788), (4108, 75330), (4185, 73944), (4212, 73470), (4266, 72540), (4680, 66123), (4740, 65286), (4836, 63990), (4860, 63674), (4898, 63180), (5022, 61620), (5135, 60264), (5265, 58776), (5580, 55458), (5688, 54405), (6045, 51192), (6162, 50220), (6318, 48980), (6399, 48360), (6696, 46215), (7020, 44082), (7110, 43524), (7254, 42660), (7347, 42120), (7533, 41080), (8060, 38394), (8216, 37665), (8370, 36972), (8424, 36735), (8532, 36270), (9243, 33480), (9480, 32643), (9672, 31995), (9720, 31837), (9796, 31590), (10044, 30810), (10270, 30132), (10530, 29388), (10665, 29016), (10881, 28440), (11160, 27729), (12090, 25596), (12245, 25272), (12324, 25110), (12555, 24648), (12636, 24490), (12798, 24180), (14040, 22041), (14220, 21762), (14508, 21330), (14694, 21060), (15066, 20540), (15405, 20088), (15795, 19592), (16120, 19197), (16740, 18486), (17064, 18135)]