264719520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 725942880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 179, 180, 195, 208, 234, 237, 240, 260, 288, 312, 316, 358, 360, 390, 395, 416, 468, 474, 480, 520, 537, 585, 624, 632, 711, 716, 720, 780, 790, 895, 936, 948, 1027, 1040, 1074, 1170, 1185, 1248, 1264, 1422, 1432, 1440, 1560, 1580, 1611, 1790, 1872, 1896, 2054, 2080, 2148, 2327, 2340, 2370, 2528, 2685, 2844, 2864, 3081, 3120, 3160, 3222, 3555, 3580, 3744, 3792, 4108, 4296, 4654, 4680, 4740, 5135, 5370, 5688, 5728, 6162, 6240, 6320, 6444, 6981, 7110, 7160, 7584, 8055, 8216, 8592, 9243, 9308, 9360, 9480, 10270, 10740, 11376, 11635, 12324, 12640, 12888, 13962, 14141, 14220, 14320, 15405, 16110, 16432, 17184, 18486, 18616, 18720, 18960, 20540, 20943, 21480, 22752, 23270, 24648, 25776, 27924, 28282, 28440, 28640, 30810, 32220, 32864, 34905, 36972, 37232, 37920, 41080, 41886, 42423, 42960, 46215, 46540, 49296, 51552, 55848, 56564, 56880, 61620, 64440, 69810, 70705, 73944, 74464, 82160, 83772, 84846, 85920, 92430, 93080, 98592, 104715, 111696, 113128, 113760, 123240, 127269, 128880, 139620, 141410, 147888, 164320, 167544, 169692, 183833, 184860, 186160, 209430, 212115, 223392, 226256, 246480, 254538, 257760, 279240, 282820, 295776, 335088, 339384, 367666, 369720, 372320, 418860, 424230, 452512, 492960, 509076, 551499, 558480, 565640, 636345, 670176, 678768, 735332, 739440, 837720, 848460, 919165, 1018152, 1102998, 1116960, 1131280, 1272690, 1357536, 1470664, 1478880, 1654497, 1675440, 1696920, 1838330, 2036304, 2205996, 2262560, 2545380, 2757495, 2941328, 3308994, 3350880, 3393840, 3676660, 4072608, 4411992, 5090760, 5514990, 5882656, 6617988, 6787680, 7353320, 8272485, 8823984, 10181520, 11029980, 13235976, 14706640, 16544970, 17647968, 20363040, 22059960, 26471952, 29413280, 33089940, 44119920, 52943904, 66179880, 88239840, 132359760, 264719520]

約数ペア:

[(1, 264719520), (2, 132359760), (3, 88239840), (4, 66179880), (5, 52943904), (6, 44119920), (8, 33089940), (9, 29413280), (10, 26471952), (12, 22059960), (13, 20363040), (15, 17647968), (16, 16544970), (18, 14706640), (20, 13235976), (24, 11029980), (26, 10181520), (30, 8823984), (32, 8272485), (36, 7353320), (39, 6787680), (40, 6617988), (45, 5882656), (48, 5514990), (52, 5090760), (60, 4411992), (65, 4072608), (72, 3676660), (78, 3393840), (79, 3350880), (80, 3308994), (90, 2941328), (96, 2757495), (104, 2545380), (117, 2262560), (120, 2205996), (130, 2036304), (144, 1838330), (156, 1696920), (158, 1675440), (160, 1654497), (179, 1478880), (180, 1470664), (195, 1357536), (208, 1272690), (234, 1131280), (237, 1116960), (240, 1102998), (260, 1018152), (288, 919165), (312, 848460), (316, 837720), (358, 739440), (360, 735332), (390, 678768), (395, 670176), (416, 636345), (468, 565640), (474, 558480), (480, 551499), (520, 509076), (537, 492960), (585, 452512), (624, 424230), (632, 418860), (711, 372320), (716, 369720), (720, 367666), (780, 339384), (790, 335088), (895, 295776), (936, 282820), (948, 279240), (1027, 257760), (1040, 254538), (1074, 246480), (1170, 226256), (1185, 223392), (1248, 212115), (1264, 209430), (1422, 186160), (1432, 184860), (1440, 183833), (1560, 169692), (1580, 167544), (1611, 164320), (1790, 147888), (1872, 141410), (1896, 139620), (2054, 128880), (2080, 127269), (2148, 123240), (2327, 113760), (2340, 113128), (2370, 111696), (2528, 104715), (2685, 98592), (2844, 93080), (2864, 92430), (3081, 85920), (3120, 84846), (3160, 83772), (3222, 82160), (3555, 74464), (3580, 73944), (3744, 70705), (3792, 69810), (4108, 64440), (4296, 61620), (4654, 56880), (4680, 56564), (4740, 55848), (5135, 51552), (5370, 49296), (5688, 46540), (5728, 46215), (6162, 42960), (6240, 42423), (6320, 41886), (6444, 41080), (6981, 37920), (7110, 37232), (7160, 36972), (7584, 34905), (8055, 32864), (8216, 32220), (8592, 30810), (9243, 28640), (9308, 28440), (9360, 28282), (9480, 27924), (10270, 25776), (10740, 24648), (11376, 23270), (11635, 22752), (12324, 21480), (12640, 20943), (12888, 20540), (13962, 18960), (14141, 18720), (14220, 18616), (14320, 18486), (15405, 17184), (16110, 16432)]