442799280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 480

約数和(自身を含む): 1903449600

約数和(自身を除く): 1460650320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 163, 165, 168, 176, 180, 196, 198, 210, 220, 231, 240, 245, 252, 264, 280, 294, 308, 315, 326, 330, 336, 343, 360, 385, 392, 396, 420, 440, 441, 462, 489, 490, 495, 504, 528, 539, 560, 588, 616, 630, 652, 660, 686, 693, 720, 735, 770, 784, 792, 815, 840, 880, 882, 924, 978, 980, 990, 1008, 1029, 1078, 1141, 1155, 1176, 1232, 1260, 1304, 1320, 1372, 1386, 1467, 1470, 1540, 1584, 1617, 1630, 1680, 1715, 1764, 1793, 1848, 1956, 1960, 1980, 2058, 2156, 2205, 2282, 2310, 2352, 2445, 2520, 2608, 2640, 2695, 2744, 2772, 2934, 2940, 3080, 3087, 3234, 3260, 3423, 3430, 3465, 3528, 3586, 3696, 3773, 3912, 3920, 3960, 4116, 4312, 4410, 4564, 4620, 4851, 4890, 5040, 5145, 5379, 5390, 5488, 5544, 5705, 5868, 5880, 6160, 6174, 6468, 6520, 6846, 6860, 6930, 7056, 7172, 7335, 7546, 7824, 7920, 7987, 8085, 8232, 8624, 8820, 8965, 9128, 9240, 9702, 9780, 10269, 10290, 10758, 10780, 11088, 11319, 11410, 11736, 11760, 12348, 12551, 12936, 13040, 13692, 13720, 13860, 14344, 14670, 15092, 15435, 15974, 16137, 16170, 16464, 17115, 17640, 17930, 18256, 18480, 18865, 19404, 19560, 20538, 20580, 21516, 21560, 22638, 22820, 23472, 23961, 24255, 24696, 25102, 25872, 26895, 27384, 27440, 27720, 28688, 29340, 30184, 30870, 31948, 32274, 32340, 33957, 34230, 35280, 35860, 37653, 37730, 38808, 39120, 39935, 41076, 41160, 43032, 43120, 45276, 45640, 47922, 48510, 49392, 50204, 51345, 53790, 54768, 55440, 55909, 56595, 58680, 60368, 61740, 62755, 63896, 64548, 64680, 67914, 68460, 71720, 71883, 75306, 75460, 77616, 79870, 80685, 82152, 82320, 86064, 87857, 90552, 91280, 95844, 97020, 100408, 102690, 107580, 111818, 112959, 113190, 117360, 119805, 123480, 125510, 127792, 129096, 129360, 135828, 136920, 143440, 143766, 150612, 150920, 159740, 161370, 164304, 167727, 169785, 175714, 181104, 188265, 191688, 194040, 200816, 205380, 215160, 223636, 225918, 226380, 239610, 246960, 251020, 258192, 263571, 271656, 273840, 279545, 287532, 301224, 301840, 319480, 322740, 335454, 339570, 351428, 359415, 376530, 383376, 388080, 410760, 430320, 439285, 447272, 451836, 452760, 479220, 502040, 503181, 527142, 543312, 559090, 564795, 575064, 602448, 614999, 638960, 645480, 670908, 679140, 702856, 718830, 753060, 790713, 821520, 838635, 878570, 894544, 903672, 905520, 958440, 1004080, 1006362, 1054284, 1118180, 1129590, 1150128, 1229998, 1290960, 1317855, 1341816, 1358280, 1405712, 1437660, 1506120, 1581426, 1677270, 1757140, 1807344, 1844997, 1916880, 2012724, 2108568, 2236360, 2259180, 2459996, 2515905, 2635710, 2683632, 2716560, 2875320, 3012240, 3074995, 3162852, 3354540, 3514280, 3689994, 3953565, 4025448, 4217136, 4472720, 4518360, 4919992, 5031810, 5271420, 5534991, 5750640, 6149990, 6325704, 6709080, 7028560, 7379988, 7907130, 8050896, 9036720, 9224985, 9839984, 10063620, 10542840, 11069982, 12299980, 12651408, 13418160, 14759976, 15814260, 18449970, 20127240, 21085680, 22139964, 24599960, 27674955, 29519952, 31628520, 36899940, 40254480, 44279928, 49199920, 55349910, 63257040, 73799880, 88559856, 110699820, 147599760, 221399640, 442799280]

約数ペア:

[(1, 442799280), (2, 221399640), (3, 147599760), (4, 110699820), (5, 88559856), (6, 73799880), (7, 63257040), (8, 55349910), (9, 49199920), (10, 44279928), (11, 40254480), (12, 36899940), (14, 31628520), (15, 29519952), (16, 27674955), (18, 24599960), (20, 22139964), (21, 21085680), (22, 20127240), (24, 18449970), (28, 15814260), (30, 14759976), (33, 13418160), (35, 12651408), (36, 12299980), (40, 11069982), (42, 10542840), (44, 10063620), (45, 9839984), (48, 9224985), (49, 9036720), (55, 8050896), (56, 7907130), (60, 7379988), (63, 7028560), (66, 6709080), (70, 6325704), (72, 6149990), (77, 5750640), (80, 5534991), (84, 5271420), (88, 5031810), (90, 4919992), (98, 4518360), (99, 4472720), (105, 4217136), (110, 4025448), (112, 3953565), (120, 3689994), (126, 3514280), (132, 3354540), (140, 3162852), (144, 3074995), (147, 3012240), (154, 2875320), (163, 2716560), (165, 2683632), (168, 2635710), (176, 2515905), (180, 2459996), (196, 2259180), (198, 2236360), (210, 2108568), (220, 2012724), (231, 1916880), (240, 1844997), (245, 1807344), (252, 1757140), (264, 1677270), (280, 1581426), (294, 1506120), (308, 1437660), (315, 1405712), (326, 1358280), (330, 1341816), (336, 1317855), (343, 1290960), (360, 1229998), (385, 1150128), (392, 1129590), (396, 1118180), (420, 1054284), (440, 1006362), (441, 1004080), (462, 958440), (489, 905520), (490, 903672), (495, 894544), (504, 878570), (528, 838635), (539, 821520), (560, 790713), (588, 753060), (616, 718830), (630, 702856), (652, 679140), (660, 670908), (686, 645480), (693, 638960), (720, 614999), (735, 602448), (770, 575064), (784, 564795), (792, 559090), (815, 543312), (840, 527142), (880, 503181), (882, 502040), (924, 479220), (978, 452760), (980, 451836), (990, 447272), (1008, 439285), (1029, 430320), (1078, 410760), (1141, 388080), (1155, 383376), (1176, 376530), (1232, 359415), (1260, 351428), (1304, 339570), (1320, 335454), (1372, 322740), (1386, 319480), (1467, 301840), (1470, 301224), (1540, 287532), (1584, 279545), (1617, 273840), (1630, 271656), (1680, 263571), (1715, 258192), (1764, 251020), (1793, 246960), (1848, 239610), (1956, 226380), (1960, 225918), (1980, 223636), (2058, 215160), (2156, 205380), (2205, 200816), (2282, 194040), (2310, 191688), (2352, 188265), (2445, 181104), (2520, 175714), (2608, 169785), (2640, 167727), (2695, 164304), (2744, 161370), (2772, 159740), (2934, 150920), (2940, 150612), (3080, 143766), (3087, 143440), (3234, 136920), (3260, 135828), (3423, 129360), (3430, 129096), (3465, 127792), (3528, 125510), (3586, 123480), (3696, 119805), (3773, 117360), (3912, 113190), (3920, 112959), (3960, 111818), (4116, 107580), (4312, 102690), (4410, 100408), (4564, 97020), (4620, 95844), (4851, 91280), (4890, 90552), (5040, 87857), (5145, 86064), (5379, 82320), (5390, 82152), (5488, 80685), (5544, 79870), (5705, 77616), (5868, 75460), (5880, 75306), (6160, 71883), (6174, 71720), (6468, 68460), (6520, 67914), (6846, 64680), (6860, 64548), (6930, 63896), (7056, 62755), (7172, 61740), (7335, 60368), (7546, 58680), (7824, 56595), (7920, 55909), (7987, 55440), (8085, 54768), (8232, 53790), (8624, 51345), (8820, 50204), (8965, 49392), (9128, 48510), (9240, 47922), (9702, 45640), (9780, 45276), (10269, 43120), (10290, 43032), (10758, 41160), (10780, 41076), (11088, 39935), (11319, 39120), (11410, 38808), (11736, 37730), (11760, 37653), (12348, 35860), (12551, 35280), (12936, 34230), (13040, 33957), (13692, 32340), (13720, 32274), (13860, 31948), (14344, 30870), (14670, 30184), (15092, 29340), (15435, 28688), (15974, 27720), (16137, 27440), (16170, 27384), (16464, 26895), (17115, 25872), (17640, 25102), (17930, 24696), (18256, 24255), (18480, 23961), (18865, 23472), (19404, 22820), (19560, 22638), (20538, 21560), (20580, 21516)]