205904160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 384

約数和(自身を含む): 899942400

約数和(自身を除く): 694038240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 619, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1238, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1857, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2476, 2520, 2640, 2772, 2970, 3024, 3080, 3095, 3168, 3360, 3465, 3696, 3714, 3780, 3960, 4158, 4320, 4333, 4620, 4752, 4952, 5040, 5280, 5544, 5571, 5940, 6048, 6160, 6190, 6809, 6930, 7392, 7428, 7560, 7920, 8316, 8666, 9240, 9285, 9504, 9904, 10080, 10395, 11088, 11142, 11880, 12320, 12380, 12999, 13618, 13860, 14856, 15120, 15840, 16632, 16713, 17332, 18480, 18570, 19808, 20427, 20790, 21665, 22176, 22284, 23760, 24760, 25998, 27236, 27720, 27855, 29712, 30240, 33264, 33426, 34045, 34664, 36960, 37140, 38997, 40854, 41580, 43330, 44568, 47520, 47663, 49520, 51996, 54472, 55440, 55710, 59424, 61281, 64995, 66528, 66852, 68090, 69328, 74280, 77994, 81708, 83160, 83565, 86660, 89136, 95326, 99040, 102135, 103992, 108944, 110880, 111420, 116991, 122562, 129990, 133704, 136180, 138656, 142989, 148560, 155988, 163416, 166320, 167130, 173320, 178272, 183843, 190652, 194985, 204270, 207984, 217888, 222840, 233982, 238315, 245124, 259980, 267408, 272360, 285978, 297120, 306405, 311976, 326832, 332640, 334260, 346640, 367686, 381304, 389970, 408540, 415968, 428967, 445680, 467964, 476630, 490248, 519960, 534816, 544720, 571956, 584955, 612810, 623952, 653664, 668520, 693280, 714945, 735372, 762608, 779940, 817080, 857934, 891360, 919215, 935928, 953260, 980496, 1039920, 1089440, 1143912, 1169910, 1225620, 1247904, 1286901, 1337040, 1429890, 1470744, 1525216, 1559880, 1634160, 1715868, 1838430, 1871856, 1906520, 1960992, 2079840, 2144835, 2287824, 2339820, 2451240, 2573802, 2674080, 2859780, 2941488, 3119760, 3268320, 3431736, 3676860, 3743712, 3813040, 4289670, 4575648, 4679640, 4902480, 5147604, 5719560, 5882976, 6239520, 6434505, 6863472, 7353720, 7626080, 8579340, 9359280, 9804960, 10295208, 11439120, 12869010, 13726944, 14707440, 17158680, 18718560, 20590416, 22878240, 25738020, 29414880, 34317360, 41180832, 51476040, 68634720, 102952080, 205904160]

約数ペア:

[(1, 205904160), (2, 102952080), (3, 68634720), (4, 51476040), (5, 41180832), (6, 34317360), (7, 29414880), (8, 25738020), (9, 22878240), (10, 20590416), (11, 18718560), (12, 17158680), (14, 14707440), (15, 13726944), (16, 12869010), (18, 11439120), (20, 10295208), (21, 9804960), (22, 9359280), (24, 8579340), (27, 7626080), (28, 7353720), (30, 6863472), (32, 6434505), (33, 6239520), (35, 5882976), (36, 5719560), (40, 5147604), (42, 4902480), (44, 4679640), (45, 4575648), (48, 4289670), (54, 3813040), (55, 3743712), (56, 3676860), (60, 3431736), (63, 3268320), (66, 3119760), (70, 2941488), (72, 2859780), (77, 2674080), (80, 2573802), (84, 2451240), (88, 2339820), (90, 2287824), (96, 2144835), (99, 2079840), (105, 1960992), (108, 1906520), (110, 1871856), (112, 1838430), (120, 1715868), (126, 1634160), (132, 1559880), (135, 1525216), (140, 1470744), (144, 1429890), (154, 1337040), (160, 1286901), (165, 1247904), (168, 1225620), (176, 1169910), (180, 1143912), (189, 1089440), (198, 1039920), (210, 980496), (216, 953260), (220, 935928), (224, 919215), (231, 891360), (240, 857934), (252, 817080), (264, 779940), (270, 762608), (280, 735372), (288, 714945), (297, 693280), (308, 668520), (315, 653664), (330, 623952), (336, 612810), (352, 584955), (360, 571956), (378, 544720), (385, 534816), (396, 519960), (420, 490248), (432, 476630), (440, 467964), (462, 445680), (480, 428967), (495, 415968), (504, 408540), (528, 389970), (540, 381304), (560, 367686), (594, 346640), (616, 334260), (619, 332640), (630, 326832), (660, 311976), (672, 306405), (693, 297120), (720, 285978), (756, 272360), (770, 267408), (792, 259980), (840, 245124), (864, 238315), (880, 233982), (924, 222840), (945, 217888), (990, 207984), (1008, 204270), (1056, 194985), (1080, 190652), (1120, 183843), (1155, 178272), (1188, 173320), (1232, 167130), (1238, 166320), (1260, 163416), (1320, 155988), (1386, 148560), (1440, 142989), (1485, 138656), (1512, 136180), (1540, 133704), (1584, 129990), (1680, 122562), (1760, 116991), (1848, 111420), (1857, 110880), (1890, 108944), (1980, 103992), (2016, 102135), (2079, 99040), (2160, 95326), (2310, 89136), (2376, 86660), (2464, 83565), (2476, 83160), (2520, 81708), (2640, 77994), (2772, 74280), (2970, 69328), (3024, 68090), (3080, 66852), (3095, 66528), (3168, 64995), (3360, 61281), (3465, 59424), (3696, 55710), (3714, 55440), (3780, 54472), (3960, 51996), (4158, 49520), (4320, 47663), (4333, 47520), (4620, 44568), (4752, 43330), (4952, 41580), (5040, 40854), (5280, 38997), (5544, 37140), (5571, 36960), (5940, 34664), (6048, 34045), (6160, 33426), (6190, 33264), (6809, 30240), (6930, 29712), (7392, 27855), (7428, 27720), (7560, 27236), (7920, 25998), (8316, 24760), (8666, 23760), (9240, 22284), (9285, 22176), (9504, 21665), (9904, 20790), (10080, 20427), (10395, 19808), (11088, 18570), (11142, 18480), (11880, 17332), (12320, 16713), (12380, 16632), (12999, 15840), (13618, 15120), (13860, 14856)]