1319325280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 4118446080

約数和(自身を除く): 2799120800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 37, 40, 52, 56, 62, 65, 70, 74, 79, 80, 91, 104, 112, 124, 130, 140, 148, 155, 158, 160, 182, 185, 208, 217, 224, 248, 259, 260, 280, 296, 310, 316, 364, 370, 395, 403, 416, 434, 455, 481, 496, 518, 520, 553, 560, 592, 620, 632, 728, 740, 790, 806, 868, 910, 962, 992, 1027, 1036, 1040, 1085, 1106, 1120, 1147, 1184, 1240, 1264, 1295, 1456, 1480, 1580, 1612, 1736, 1820, 1924, 2015, 2054, 2072, 2080, 2170, 2212, 2294, 2405, 2449, 2480, 2528, 2590, 2765, 2821, 2912, 2923, 2960, 3160, 3224, 3367, 3472, 3640, 3848, 4030, 4108, 4144, 4340, 4424, 4588, 4810, 4898, 4960, 5135, 5180, 5530, 5642, 5735, 5846, 5920, 6320, 6448, 6734, 6944, 7189, 7280, 7696, 8029, 8060, 8216, 8288, 8680, 8848, 9176, 9620, 9796, 10270, 10360, 11060, 11284, 11470, 11692, 12245, 12640, 12896, 13468, 14105, 14378, 14560, 14615, 14911, 15392, 16058, 16120, 16432, 16835, 17143, 17360, 17696, 18352, 19240, 19592, 20461, 20540, 20720, 22120, 22568, 22940, 23384, 24490, 26936, 28210, 28756, 29230, 29822, 31837, 32116, 32240, 32864, 33670, 34286, 34720, 35945, 36704, 37999, 38480, 39184, 40145, 40922, 41080, 41440, 44240, 45136, 45880, 46768, 48980, 53872, 56420, 57512, 58460, 59644, 63674, 64232, 64480, 67340, 68572, 71890, 74555, 75998, 76960, 78368, 80290, 81844, 82160, 85715, 88480, 90272, 90613, 91760, 93536, 97960, 102305, 104377, 107744, 112840, 115024, 116920, 119288, 127348, 128464, 134680, 137144, 143780, 149110, 151996, 159185, 160580, 163688, 164320, 171430, 181226, 183520, 189995, 195920, 204610, 208754, 222859, 225680, 230048, 233840, 238576, 254696, 256928, 265993, 269360, 274288, 287560, 298220, 303992, 318370, 321160, 327376, 342860, 362452, 379990, 391840, 409220, 417508, 445718, 451360, 453065, 467680, 477152, 509392, 521885, 531986, 538720, 548576, 575120, 596440, 607984, 634291, 636740, 642320, 654752, 685720, 724904, 759980, 818440, 835016, 891436, 906130, 1018784, 1043770, 1063972, 1114295, 1150240, 1177969, 1192880, 1215968, 1268582, 1273480, 1284640, 1329965, 1371440, 1449808, 1519960, 1636880, 1670032, 1782872, 1812260, 2087540, 2127944, 2228590, 2355938, 2385760, 2537164, 2546960, 2659930, 2742880, 2899616, 3039920, 3171455, 3273760, 3340064, 3565744, 3624520, 4175080, 4255888, 4457180, 4711876, 5074328, 5093920, 5319860, 5889845, 6079840, 6342910, 7131488, 7249040, 8245783, 8350160, 8511776, 8914360, 9423752, 10148656, 10639720, 11779690, 12685820, 14498080, 16491566, 16700320, 17828720, 18847504, 20297312, 21279440, 23559380, 25371640, 32983132, 35657440, 37695008, 41228915, 42558880, 47118760, 50743280, 65966264, 82457830, 94237520, 101486560, 131932528, 164915660, 188475040, 263865056, 329831320, 659662640, 1319325280]

約数ペア:

[(1, 1319325280), (2, 659662640), (4, 329831320), (5, 263865056), (7, 188475040), (8, 164915660), (10, 131932528), (13, 101486560), (14, 94237520), (16, 82457830), (20, 65966264), (26, 50743280), (28, 47118760), (31, 42558880), (32, 41228915), (35, 37695008), (37, 35657440), (40, 32983132), (52, 25371640), (56, 23559380), (62, 21279440), (65, 20297312), (70, 18847504), (74, 17828720), (79, 16700320), (80, 16491566), (91, 14498080), (104, 12685820), (112, 11779690), (124, 10639720), (130, 10148656), (140, 9423752), (148, 8914360), (155, 8511776), (158, 8350160), (160, 8245783), (182, 7249040), (185, 7131488), (208, 6342910), (217, 6079840), (224, 5889845), (248, 5319860), (259, 5093920), (260, 5074328), (280, 4711876), (296, 4457180), (310, 4255888), (316, 4175080), (364, 3624520), (370, 3565744), (395, 3340064), (403, 3273760), (416, 3171455), (434, 3039920), (455, 2899616), (481, 2742880), (496, 2659930), (518, 2546960), (520, 2537164), (553, 2385760), (560, 2355938), (592, 2228590), (620, 2127944), (632, 2087540), (728, 1812260), (740, 1782872), (790, 1670032), (806, 1636880), (868, 1519960), (910, 1449808), (962, 1371440), (992, 1329965), (1027, 1284640), (1036, 1273480), (1040, 1268582), (1085, 1215968), (1106, 1192880), (1120, 1177969), (1147, 1150240), (1184, 1114295), (1240, 1063972), (1264, 1043770), (1295, 1018784), (1456, 906130), (1480, 891436), (1580, 835016), (1612, 818440), (1736, 759980), (1820, 724904), (1924, 685720), (2015, 654752), (2054, 642320), (2072, 636740), (2080, 634291), (2170, 607984), (2212, 596440), (2294, 575120), (2405, 548576), (2449, 538720), (2480, 531986), (2528, 521885), (2590, 509392), (2765, 477152), (2821, 467680), (2912, 453065), (2923, 451360), (2960, 445718), (3160, 417508), (3224, 409220), (3367, 391840), (3472, 379990), (3640, 362452), (3848, 342860), (4030, 327376), (4108, 321160), (4144, 318370), (4340, 303992), (4424, 298220), (4588, 287560), (4810, 274288), (4898, 269360), (4960, 265993), (5135, 256928), (5180, 254696), (5530, 238576), (5642, 233840), (5735, 230048), (5846, 225680), (5920, 222859), (6320, 208754), (6448, 204610), (6734, 195920), (6944, 189995), (7189, 183520), (7280, 181226), (7696, 171430), (8029, 164320), (8060, 163688), (8216, 160580), (8288, 159185), (8680, 151996), (8848, 149110), (9176, 143780), (9620, 137144), (9796, 134680), (10270, 128464), (10360, 127348), (11060, 119288), (11284, 116920), (11470, 115024), (11692, 112840), (12245, 107744), (12640, 104377), (12896, 102305), (13468, 97960), (14105, 93536), (14378, 91760), (14560, 90613), (14615, 90272), (14911, 88480), (15392, 85715), (16058, 82160), (16120, 81844), (16432, 80290), (16835, 78368), (17143, 76960), (17360, 75998), (17696, 74555), (18352, 71890), (19240, 68572), (19592, 67340), (20461, 64480), (20540, 64232), (20720, 63674), (22120, 59644), (22568, 58460), (22940, 57512), (23384, 56420), (24490, 53872), (26936, 48980), (28210, 46768), (28756, 45880), (29230, 45136), (29822, 44240), (31837, 41440), (32116, 41080), (32240, 40922), (32864, 40145), (33670, 39184), (34286, 38480), (34720, 37999), (35945, 36704)]