205611840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 504

約数和(自身を含む): 867290112

約数和(自身を除く): 661678272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 94, 96, 98, 105, 112, 120, 124, 126, 140, 141, 144, 147, 155, 160, 168, 180, 186, 188, 192, 196, 210, 217, 224, 235, 240, 245, 248, 252, 279, 280, 282, 288, 294, 310, 315, 320, 329, 336, 360, 372, 376, 392, 420, 423, 434, 441, 448, 465, 470, 480, 490, 496, 504, 558, 560, 564, 576, 588, 620, 630, 651, 658, 672, 705, 720, 735, 744, 752, 784, 840, 846, 868, 882, 930, 940, 960, 980, 987, 992, 1008, 1085, 1116, 1120, 1128, 1176, 1240, 1260, 1302, 1316, 1344, 1395, 1410, 1440, 1457, 1470, 1488, 1504, 1519, 1568, 1645, 1680, 1692, 1736, 1764, 1860, 1880, 1953, 1960, 1974, 1984, 2016, 2115, 2170, 2205, 2232, 2240, 2256, 2303, 2352, 2480, 2520, 2604, 2632, 2790, 2820, 2880, 2914, 2940, 2961, 2976, 3008, 3038, 3136, 3255, 3290, 3360, 3384, 3472, 3528, 3720, 3760, 3906, 3920, 3948, 4032, 4230, 4340, 4371, 4410, 4464, 4512, 4557, 4606, 4704, 4935, 4960, 5040, 5208, 5264, 5580, 5640, 5828, 5880, 5922, 5952, 6076, 6510, 6580, 6720, 6768, 6909, 6944, 7056, 7285, 7440, 7520, 7595, 7812, 7840, 7896, 8460, 8680, 8742, 8820, 8928, 9024, 9114, 9212, 9408, 9765, 9870, 9920, 10080, 10199, 10416, 10528, 11160, 11280, 11515, 11656, 11760, 11844, 12152, 13020, 13113, 13160, 13536, 13671, 13818, 13888, 14112, 14570, 14805, 14880, 15040, 15190, 15624, 15680, 15792, 16920, 17360, 17484, 17640, 17856, 18228, 18424, 19530, 19740, 20160, 20398, 20727, 20832, 21056, 21855, 22320, 22560, 22785, 23030, 23312, 23520, 23688, 24304, 26040, 26226, 26320, 27072, 27342, 27636, 28224, 29140, 29610, 29760, 30380, 30597, 31248, 31584, 33840, 34545, 34720, 34968, 35280, 36456, 36848, 39060, 39480, 40796, 41454, 41664, 43710, 44640, 45120, 45570, 46060, 46624, 47040, 47376, 48608, 50995, 52080, 52452, 52640, 54684, 55272, 58280, 59220, 60760, 61194, 62496, 63168, 65565, 67680, 68355, 69090, 69440, 69936, 70560, 71393, 72912, 73696, 78120, 78960, 81592, 82908, 87420, 89280, 91140, 91791, 92120, 93248, 94752, 97216, 101990, 103635, 104160, 104904, 105280, 109368, 110544, 116560, 118440, 121520, 122388, 124992, 131130, 135360, 136710, 138180, 139872, 141120, 142786, 145824, 147392, 152985, 156240, 157920, 163184, 165816, 174840, 182280, 183582, 184240, 189504, 203980, 207270, 208320, 209808, 214179, 218736, 221088, 233120, 236880, 243040, 244776, 262260, 273420, 276360, 279744, 285572, 291648, 305970, 312480, 315840, 326368, 331632, 349680, 356965, 364560, 367164, 368480, 407960, 414540, 419616, 428358, 437472, 442176, 458955, 466240, 473760, 486080, 489552, 524520, 546840, 552720, 571144, 611940, 624960, 642537, 652736, 663264, 699360, 713930, 729120, 734328, 736960, 815920, 829080, 839232, 856716, 874944, 917910, 947520, 979104, 1049040, 1070895, 1093680, 1105440, 1142288, 1223880, 1285074, 1326528, 1398720, 1427860, 1458240, 1468656, 1631840, 1658160, 1713432, 1835820, 1958208, 2098080, 2141790, 2187360, 2210880, 2284576, 2447760, 2570148, 2855720, 2937312, 3212685, 3263680, 3316320, 3426864, 3671640, 4196160, 4283580, 4374720, 4569152, 4895520, 5140296, 5711440, 5874624, 6425370, 6632640, 6853728, 7343280, 8567160, 9791040, 10280592, 11422880, 12850740, 13707456, 14686560, 17134320, 20561184, 22845760, 25701480, 29373120, 34268640, 41122368, 51402960, 68537280, 102805920, 205611840]

約数ペア:

[(1, 205611840), (2, 102805920), (3, 68537280), (4, 51402960), (5, 41122368), (6, 34268640), (7, 29373120), (8, 25701480), (9, 22845760), (10, 20561184), (12, 17134320), (14, 14686560), (15, 13707456), (16, 12850740), (18, 11422880), (20, 10280592), (21, 9791040), (24, 8567160), (28, 7343280), (30, 6853728), (31, 6632640), (32, 6425370), (35, 5874624), (36, 5711440), (40, 5140296), (42, 4895520), (45, 4569152), (47, 4374720), (48, 4283580), (49, 4196160), (56, 3671640), (60, 3426864), (62, 3316320), (63, 3263680), (64, 3212685), (70, 2937312), (72, 2855720), (80, 2570148), (84, 2447760), (90, 2284576), (93, 2210880), (94, 2187360), (96, 2141790), (98, 2098080), (105, 1958208), (112, 1835820), (120, 1713432), (124, 1658160), (126, 1631840), (140, 1468656), (141, 1458240), (144, 1427860), (147, 1398720), (155, 1326528), (160, 1285074), (168, 1223880), (180, 1142288), (186, 1105440), (188, 1093680), (192, 1070895), (196, 1049040), (210, 979104), (217, 947520), (224, 917910), (235, 874944), (240, 856716), (245, 839232), (248, 829080), (252, 815920), (279, 736960), (280, 734328), (282, 729120), (288, 713930), (294, 699360), (310, 663264), (315, 652736), (320, 642537), (329, 624960), (336, 611940), (360, 571144), (372, 552720), (376, 546840), (392, 524520), (420, 489552), (423, 486080), (434, 473760), (441, 466240), (448, 458955), (465, 442176), (470, 437472), (480, 428358), (490, 419616), (496, 414540), (504, 407960), (558, 368480), (560, 367164), (564, 364560), (576, 356965), (588, 349680), (620, 331632), (630, 326368), (651, 315840), (658, 312480), (672, 305970), (705, 291648), (720, 285572), (735, 279744), (744, 276360), (752, 273420), (784, 262260), (840, 244776), (846, 243040), (868, 236880), (882, 233120), (930, 221088), (940, 218736), (960, 214179), (980, 209808), (987, 208320), (992, 207270), (1008, 203980), (1085, 189504), (1116, 184240), (1120, 183582), (1128, 182280), (1176, 174840), (1240, 165816), (1260, 163184), (1302, 157920), (1316, 156240), (1344, 152985), (1395, 147392), (1410, 145824), (1440, 142786), (1457, 141120), (1470, 139872), (1488, 138180), (1504, 136710), (1519, 135360), (1568, 131130), (1645, 124992), (1680, 122388), (1692, 121520), (1736, 118440), (1764, 116560), (1860, 110544), (1880, 109368), (1953, 105280), (1960, 104904), (1974, 104160), (1984, 103635), (2016, 101990), (2115, 97216), (2170, 94752), (2205, 93248), (2232, 92120), (2240, 91791), (2256, 91140), (2303, 89280), (2352, 87420), (2480, 82908), (2520, 81592), (2604, 78960), (2632, 78120), (2790, 73696), (2820, 72912), (2880, 71393), (2914, 70560), (2940, 69936), (2961, 69440), (2976, 69090), (3008, 68355), (3038, 67680), (3136, 65565), (3255, 63168), (3290, 62496), (3360, 61194), (3384, 60760), (3472, 59220), (3528, 58280), (3720, 55272), (3760, 54684), (3906, 52640), (3920, 52452), (3948, 52080), (4032, 50995), (4230, 48608), (4340, 47376), (4371, 47040), (4410, 46624), (4464, 46060), (4512, 45570), (4557, 45120), (4606, 44640), (4704, 43710), (4935, 41664), (4960, 41454), (5040, 40796), (5208, 39480), (5264, 39060), (5580, 36848), (5640, 36456), (5828, 35280), (5880, 34968), (5922, 34720), (5952, 34545), (6076, 33840), (6510, 31584), (6580, 31248), (6720, 30597), (6768, 30380), (6909, 29760), (6944, 29610), (7056, 29140), (7285, 28224), (7440, 27636), (7520, 27342), (7595, 27072), (7812, 26320), (7840, 26226), (7896, 26040), (8460, 24304), (8680, 23688), (8742, 23520), (8820, 23312), (8928, 23030), (9024, 22785), (9114, 22560), (9212, 22320), (9408, 21855), (9765, 21056), (9870, 20832), (9920, 20727), (10080, 20398), (10199, 20160), (10416, 19740), (10528, 19530), (11160, 18424), (11280, 18228), (11515, 17856), (11656, 17640), (11760, 17484), (11844, 17360), (12152, 16920), (13020, 15792), (13113, 15680), (13160, 15624), (13536, 15190), (13671, 15040), (13818, 14880), (13888, 14805), (14112, 14570)]