18922813440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3779}}^1$

素因数の和:3972

約数の個数: 192

約数和(自身を含む): 60925737600

約数和(自身を除く): 42002924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 512, 640, 652, 768, 815, 960, 978, 1024, 1280, 1304, 1536, 1630, 1920, 1956, 2048, 2445, 2560, 2608, 3072, 3260, 3779, 3840, 3912, 4890, 5120, 5216, 6144, 6520, 7558, 7680, 7824, 9780, 10240, 10432, 11337, 13040, 15116, 15360, 15648, 18895, 19560, 20864, 22674, 26080, 30232, 30720, 31296, 37790, 39120, 41728, 45348, 52160, 56685, 60464, 62592, 75580, 78240, 83456, 90696, 104320, 113370, 120928, 125184, 151160, 156480, 166912, 181392, 208640, 226740, 241856, 250368, 302320, 312960, 333824, 362784, 417280, 453480, 483712, 500736, 604640, 615977, 625920, 725568, 834560, 906960, 967424, 1001472, 1209280, 1231954, 1251840, 1451136, 1669120, 1813920, 1847931, 1934848, 2418560, 2463908, 2503680, 2902272, 3079885, 3627840, 3695862, 3869696, 4837120, 4927816, 5007360, 5804544, 6159770, 7255680, 7391724, 7739392, 9239655, 9674240, 9855632, 11609088, 12319540, 14511360, 14783448, 18479310, 19348480, 19711264, 23218176, 24639080, 29022720, 29566896, 36958620, 38696960, 39422528, 49278160, 58045440, 59133792, 73917240, 78845056, 98556320, 116090880, 118267584, 147834480, 157690112, 197112640, 236535168, 295668960, 315380224, 394225280, 473070336, 591337920, 630760448, 788450560, 946140672, 1182675840, 1261520896, 1576901120, 1892281344, 2365351680, 3153802240, 3784562688, 4730703360, 6307604480, 9461406720, 18922813440]

約数ペア:

[(1, 18922813440), (2, 9461406720), (3, 6307604480), (4, 4730703360), (5, 3784562688), (6, 3153802240), (8, 2365351680), (10, 1892281344), (12, 1576901120), (15, 1261520896), (16, 1182675840), (20, 946140672), (24, 788450560), (30, 630760448), (32, 591337920), (40, 473070336), (48, 394225280), (60, 315380224), (64, 295668960), (80, 236535168), (96, 197112640), (120, 157690112), (128, 147834480), (160, 118267584), (163, 116090880), (192, 98556320), (240, 78845056), (256, 73917240), (320, 59133792), (326, 58045440), (384, 49278160), (480, 39422528), (489, 38696960), (512, 36958620), (640, 29566896), (652, 29022720), (768, 24639080), (815, 23218176), (960, 19711264), (978, 19348480), (1024, 18479310), (1280, 14783448), (1304, 14511360), (1536, 12319540), (1630, 11609088), (1920, 9855632), (1956, 9674240), (2048, 9239655), (2445, 7739392), (2560, 7391724), (2608, 7255680), (3072, 6159770), (3260, 5804544), (3779, 5007360), (3840, 4927816), (3912, 4837120), (4890, 3869696), (5120, 3695862), (5216, 3627840), (6144, 3079885), (6520, 2902272), (7558, 2503680), (7680, 2463908), (7824, 2418560), (9780, 1934848), (10240, 1847931), (10432, 1813920), (11337, 1669120), (13040, 1451136), (15116, 1251840), (15360, 1231954), (15648, 1209280), (18895, 1001472), (19560, 967424), (20864, 906960), (22674, 834560), (26080, 725568), (30232, 625920), (30720, 615977), (31296, 604640), (37790, 500736), (39120, 483712), (41728, 453480), (45348, 417280), (52160, 362784), (56685, 333824), (60464, 312960), (62592, 302320), (75580, 250368), (78240, 241856), (83456, 226740), (90696, 208640), (104320, 181392), (113370, 166912), (120928, 156480), (125184, 151160)]