578871360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 280

約数和(自身を含む): 2150888256

約数和(自身を除く): 1572016896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 971, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1942, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 2913, 3105, 3240, 3312, 3680, 3726, 3884, 4140, 4320, 4416, 4855, 4968, 5184, 5520, 5826, 6210, 6480, 6624, 7360, 7452, 7768, 8280, 8640, 8739, 9315, 9710, 9936, 11040, 11652, 12420, 12960, 13248, 14565, 14904, 15536, 16560, 17478, 18630, 19420, 19872, 22080, 22333, 23304, 24840, 25920, 26217, 29130, 29808, 31072, 33120, 34956, 37260, 38840, 39744, 43695, 44666, 46608, 49680, 52434, 58260, 59616, 62144, 66240, 66999, 69912, 74520, 77680, 78651, 87390, 89332, 93216, 99360, 104868, 111665, 116520, 119232, 131085, 133998, 139824, 149040, 155360, 157302, 174780, 178664, 186432, 198720, 200997, 209736, 223330, 233040, 262170, 267996, 279648, 298080, 310720, 314604, 334995, 349560, 357328, 393255, 401994, 419472, 446660, 466080, 524340, 535992, 559296, 596160, 602991, 629208, 669990, 699120, 714656, 786510, 803988, 838944, 893320, 932160, 1004985, 1048680, 1071984, 1205982, 1258416, 1339980, 1398240, 1429312, 1573020, 1607976, 1677888, 1786640, 1808973, 2009970, 2097360, 2143968, 2411964, 2516832, 2679960, 2796480, 3014955, 3146040, 3215952, 3573280, 3617946, 4019940, 4194720, 4287936, 4823928, 5033664, 5359920, 6029910, 6292080, 6431904, 7146560, 7235892, 8039880, 8389440, 9044865, 9647856, 10719840, 12059820, 12584160, 12863808, 14471784, 16079760, 18089730, 19295712, 21439680, 24119640, 25168320, 28943568, 32159520, 36179460, 38591424, 48239280, 57887136, 64319040, 72358920, 96478560, 115774272, 144717840, 192957120, 289435680, 578871360]

約数ペア:

[(1, 578871360), (2, 289435680), (3, 192957120), (4, 144717840), (5, 115774272), (6, 96478560), (8, 72358920), (9, 64319040), (10, 57887136), (12, 48239280), (15, 38591424), (16, 36179460), (18, 32159520), (20, 28943568), (23, 25168320), (24, 24119640), (27, 21439680), (30, 19295712), (32, 18089730), (36, 16079760), (40, 14471784), (45, 12863808), (46, 12584160), (48, 12059820), (54, 10719840), (60, 9647856), (64, 9044865), (69, 8389440), (72, 8039880), (80, 7235892), (81, 7146560), (90, 6431904), (92, 6292080), (96, 6029910), (108, 5359920), (115, 5033664), (120, 4823928), (135, 4287936), (138, 4194720), (144, 4019940), (160, 3617946), (162, 3573280), (180, 3215952), (184, 3146040), (192, 3014955), (207, 2796480), (216, 2679960), (230, 2516832), (240, 2411964), (270, 2143968), (276, 2097360), (288, 2009970), (320, 1808973), (324, 1786640), (345, 1677888), (360, 1607976), (368, 1573020), (405, 1429312), (414, 1398240), (432, 1339980), (460, 1258416), (480, 1205982), (540, 1071984), (552, 1048680), (576, 1004985), (621, 932160), (648, 893320), (690, 838944), (720, 803988), (736, 786510), (810, 714656), (828, 699120), (864, 669990), (920, 629208), (960, 602991), (971, 596160), (1035, 559296), (1080, 535992), (1104, 524340), (1242, 466080), (1296, 446660), (1380, 419472), (1440, 401994), (1472, 393255), (1620, 357328), (1656, 349560), (1728, 334995), (1840, 314604), (1863, 310720), (1942, 298080), (2070, 279648), (2160, 267996), (2208, 262170), (2484, 233040), (2592, 223330), (2760, 209736), (2880, 200997), (2913, 198720), (3105, 186432), (3240, 178664), (3312, 174780), (3680, 157302), (3726, 155360), (3884, 149040), (4140, 139824), (4320, 133998), (4416, 131085), (4855, 119232), (4968, 116520), (5184, 111665), (5520, 104868), (5826, 99360), (6210, 93216), (6480, 89332), (6624, 87390), (7360, 78651), (7452, 77680), (7768, 74520), (8280, 69912), (8640, 66999), (8739, 66240), (9315, 62144), (9710, 59616), (9936, 58260), (11040, 52434), (11652, 49680), (12420, 46608), (12960, 44666), (13248, 43695), (14565, 39744), (14904, 38840), (15536, 37260), (16560, 34956), (17478, 33120), (18630, 31072), (19420, 29808), (19872, 29130), (22080, 26217), (22333, 25920), (23304, 24840)]