19555534080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18253}}^1$

素因数の和:18314

約数の個数: 288

約数和(自身を含む): 71637457920

約数和(自身を除く): 52081923840

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, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6912, 7440, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 14880, 16740, 17280, 17856, 18253, 19840, 22320, 23808, 26784, 29760, 33480, 34560, 35712, 36506, 39680, 44640, 53568, 54759, 59520, 66960, 71424, 73012, 89280, 91265, 107136, 109518, 119040, 133920, 146024, 164277, 178560, 182530, 214272, 219036, 267840, 273795, 292048, 328554, 357120, 365060, 438072, 492831, 535680, 547590, 565843, 584096, 657108, 730120, 821385, 876144, 985662, 1071360, 1095180, 1131686, 1168192, 1314216, 1460240, 1642770, 1697529, 1752288, 1971324, 2190360, 2263372, 2336384, 2464155, 2628432, 2829215, 2920480, 3285540, 3395058, 3504576, 3942648, 4380720, 4526744, 4672768, 4928310, 5092587, 5256864, 5658430, 5840960, 6571080, 6790116, 7009152, 7885296, 8487645, 8761440, 9053488, 9856620, 10185174, 10513728, 11316860, 11681920, 13142160, 13580232, 14018304, 15277761, 15770592, 16975290, 17522880, 18106976, 19713240, 20370348, 21027456, 22633720, 23363840, 25462935, 26284320, 27160464, 30555522, 31541184, 33950580, 35045760, 36213952, 39426480, 40740696, 42054912, 45267440, 50925870, 52568640, 54320928, 61111044, 63082368, 67901160, 70091520, 72427904, 76388805, 78852960, 81481392, 90534880, 101851740, 105137280, 108641856, 122222088, 126164736, 135802320, 144855808, 152777610, 157705920, 162962784, 181069760, 203703480, 210274560, 217283712, 244444176, 271604640, 305555220, 315411840, 325925568, 362139520, 407406960, 434567424, 488888352, 543209280, 611110440, 630823680, 651851136, 724279040, 814813920, 977776704, 1086418560, 1222220880, 1303702272, 1629627840, 1955553408, 2172837120, 2444441760, 3259255680, 3911106816, 4888883520, 6518511360, 9777767040, 19555534080]

約数ペア:

[(1, 19555534080), (2, 9777767040), (3, 6518511360), (4, 4888883520), (5, 3911106816), (6, 3259255680), (8, 2444441760), (9, 2172837120), (10, 1955553408), (12, 1629627840), (15, 1303702272), (16, 1222220880), (18, 1086418560), (20, 977776704), (24, 814813920), (27, 724279040), (30, 651851136), (31, 630823680), (32, 611110440), (36, 543209280), (40, 488888352), (45, 434567424), (48, 407406960), (54, 362139520), (60, 325925568), (62, 315411840), (64, 305555220), (72, 271604640), (80, 244444176), (90, 217283712), (93, 210274560), (96, 203703480), (108, 181069760), (120, 162962784), (124, 157705920), (128, 152777610), (135, 144855808), (144, 135802320), (155, 126164736), (160, 122222088), (180, 108641856), (186, 105137280), (192, 101851740), (216, 90534880), (240, 81481392), (248, 78852960), (256, 76388805), (270, 72427904), (279, 70091520), (288, 67901160), (310, 63082368), (320, 61111044), (360, 54320928), (372, 52568640), (384, 50925870), (432, 45267440), (465, 42054912), (480, 40740696), (496, 39426480), (540, 36213952), (558, 35045760), (576, 33950580), (620, 31541184), (640, 30555522), (720, 27160464), (744, 26284320), (768, 25462935), (837, 23363840), (864, 22633720), (930, 21027456), (960, 20370348), (992, 19713240), (1080, 18106976), (1116, 17522880), (1152, 16975290), (1240, 15770592), (1280, 15277761), (1395, 14018304), (1440, 13580232), (1488, 13142160), (1674, 11681920), (1728, 11316860), (1860, 10513728), (1920, 10185174), (1984, 9856620), (2160, 9053488), (2232, 8761440), (2304, 8487645), (2480, 7885296), (2790, 7009152), (2880, 6790116), (2976, 6571080), (3348, 5840960), (3456, 5658430), (3720, 5256864), (3840, 5092587), (3968, 4928310), (4185, 4672768), (4320, 4526744), (4464, 4380720), (4960, 3942648), (5580, 3504576), (5760, 3395058), (5952, 3285540), (6696, 2920480), (6912, 2829215), (7440, 2628432), (7936, 2464155), (8370, 2336384), (8640, 2263372), (8928, 2190360), (9920, 1971324), (11160, 1752288), (11520, 1697529), (11904, 1642770), (13392, 1460240), (14880, 1314216), (16740, 1168192), (17280, 1131686), (17856, 1095180), (18253, 1071360), (19840, 985662), (22320, 876144), (23808, 821385), (26784, 730120), (29760, 657108), (33480, 584096), (34560, 565843), (35712, 547590), (36506, 535680), (39680, 492831), (44640, 438072), (53568, 365060), (54759, 357120), (59520, 328554), (66960, 292048), (71424, 273795), (73012, 267840), (89280, 219036), (91265, 214272), (107136, 182530), (109518, 178560), (119040, 164277), (133920, 146024)]