2185038720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4138

約数の個数: 256

約数和(自身を含む): 7990272000

約数和(自身を除く): 5805233280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4079, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8158, 8370, 8640, 8928, 9920, 11160, 11904, 12237, 13392, 14880, 16316, 16740, 17280, 17856, 19840, 20395, 22320, 24474, 26784, 29760, 32632, 33480, 35712, 36711, 40790, 44640, 48948, 53568, 59520, 61185, 65264, 66960, 73422, 81580, 89280, 97896, 107136, 110133, 122370, 126449, 130528, 133920, 146844, 163160, 178560, 183555, 195792, 220266, 244740, 252898, 261056, 267840, 293688, 326320, 367110, 379347, 391584, 440532, 489480, 505796, 522112, 535680, 550665, 587376, 632245, 652640, 734220, 758694, 783168, 881064, 978960, 1011592, 1101330, 1138041, 1174752, 1264490, 1305280, 1468440, 1517388, 1566336, 1762128, 1896735, 1957920, 2023184, 2202660, 2276082, 2349504, 2528980, 2610560, 2936880, 3034776, 3414123, 3524256, 3793470, 3915840, 4046368, 4405320, 4552164, 4699008, 5057960, 5690205, 5873760, 6069552, 6828246, 7048512, 7586940, 7831680, 8092736, 8810640, 9104328, 10115920, 11380410, 11747520, 12139104, 13656492, 14097024, 15173880, 16185472, 17070615, 17621280, 18208656, 20231840, 22760820, 23495040, 24278208, 27312984, 30347760, 34141230, 35242560, 36417312, 40463680, 45521640, 48556416, 54625968, 60695520, 68282460, 70485120, 72834624, 80927360, 91043280, 109251936, 121391040, 136564920, 145669248, 182086560, 218503872, 242782080, 273129840, 364173120, 437007744, 546259680, 728346240, 1092519360, 2185038720]

約数ペア:

[(1, 2185038720), (2, 1092519360), (3, 728346240), (4, 546259680), (5, 437007744), (6, 364173120), (8, 273129840), (9, 242782080), (10, 218503872), (12, 182086560), (15, 145669248), (16, 136564920), (18, 121391040), (20, 109251936), (24, 91043280), (27, 80927360), (30, 72834624), (31, 70485120), (32, 68282460), (36, 60695520), (40, 54625968), (45, 48556416), (48, 45521640), (54, 40463680), (60, 36417312), (62, 35242560), (64, 34141230), (72, 30347760), (80, 27312984), (90, 24278208), (93, 23495040), (96, 22760820), (108, 20231840), (120, 18208656), (124, 17621280), (128, 17070615), (135, 16185472), (144, 15173880), (155, 14097024), (160, 13656492), (180, 12139104), (186, 11747520), (192, 11380410), (216, 10115920), (240, 9104328), (248, 8810640), (270, 8092736), (279, 7831680), (288, 7586940), (310, 7048512), (320, 6828246), (360, 6069552), (372, 5873760), (384, 5690205), (432, 5057960), (465, 4699008), (480, 4552164), (496, 4405320), (540, 4046368), (558, 3915840), (576, 3793470), (620, 3524256), (640, 3414123), (720, 3034776), (744, 2936880), (837, 2610560), (864, 2528980), (930, 2349504), (960, 2276082), (992, 2202660), (1080, 2023184), (1116, 1957920), (1152, 1896735), (1240, 1762128), (1395, 1566336), (1440, 1517388), (1488, 1468440), (1674, 1305280), (1728, 1264490), (1860, 1174752), (1920, 1138041), (1984, 1101330), (2160, 1011592), (2232, 978960), (2480, 881064), (2790, 783168), (2880, 758694), (2976, 734220), (3348, 652640), (3456, 632245), (3720, 587376), (3968, 550665), (4079, 535680), (4185, 522112), (4320, 505796), (4464, 489480), (4960, 440532), (5580, 391584), (5760, 379347), (5952, 367110), (6696, 326320), (7440, 293688), (8158, 267840), (8370, 261056), (8640, 252898), (8928, 244740), (9920, 220266), (11160, 195792), (11904, 183555), (12237, 178560), (13392, 163160), (14880, 146844), (16316, 133920), (16740, 130528), (17280, 126449), (17856, 122370), (19840, 110133), (20395, 107136), (22320, 97896), (24474, 89280), (26784, 81580), (29760, 73422), (32632, 66960), (33480, 65264), (35712, 61185), (36711, 59520), (40790, 53568), (44640, 48948)]