15961898880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2083

約数の個数: 320

約数和(自身を含む): 57382894800

約数和(自身を除く): 41420995920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 489, 540, 576, 640, 648, 652, 720, 810, 815, 864, 960, 978, 1080, 1152, 1296, 1304, 1440, 1467, 1620, 1630, 1728, 1889, 1920, 1956, 2160, 2445, 2592, 2608, 2880, 2934, 3240, 3260, 3456, 3778, 3912, 4320, 4401, 4890, 5184, 5216, 5667, 5760, 5868, 6480, 6520, 7335, 7556, 7824, 8640, 8802, 9445, 9780, 10368, 10432, 11334, 11736, 12960, 13040, 13203, 14670, 15112, 15648, 17001, 17280, 17604, 18890, 19560, 20864, 22005, 22668, 23472, 25920, 26080, 26406, 28335, 29340, 30224, 31296, 34002, 35208, 37780, 39120, 44010, 45336, 46944, 51003, 51840, 52160, 52812, 56670, 58680, 60448, 62592, 66015, 68004, 70416, 75560, 78240, 85005, 88020, 90672, 93888, 102006, 104320, 105624, 113340, 117360, 120896, 132030, 136008, 140832, 151120, 153009, 156480, 170010, 176040, 181344, 187776, 204012, 211248, 226680, 234720, 241792, 255015, 264060, 272016, 281664, 302240, 306018, 307907, 312960, 340020, 352080, 362688, 408024, 422496, 453360, 469440, 510030, 528120, 544032, 563328, 604480, 612036, 615814, 680040, 704160, 725376, 765045, 816048, 844992, 906720, 923721, 938880, 1020060, 1056240, 1088064, 1208960, 1224072, 1231628, 1360080, 1408320, 1530090, 1539535, 1632096, 1689984, 1813440, 1847442, 2040120, 2112480, 2176128, 2448144, 2463256, 2720160, 2771163, 2816640, 3060180, 3079070, 3264192, 3626880, 3694884, 4080240, 4224960, 4618605, 4896288, 4926512, 5440320, 5542326, 6120360, 6158140, 6528384, 7389768, 8160480, 8313489, 8449920, 9237210, 9792576, 9853024, 10880640, 11084652, 12240720, 12316280, 13855815, 14779536, 16320960, 16626978, 18474420, 19585152, 19706048, 22169304, 24481440, 24632560, 24940467, 27711630, 29559072, 32641920, 33253956, 36948840, 39412096, 41567445, 44338608, 48962880, 49265120, 49880934, 55423260, 59118144, 66507912, 73897680, 83134890, 88677216, 97925760, 98530240, 99761868, 110846520, 118236288, 124702335, 133015824, 147795360, 166269780, 177354432, 197060480, 199523736, 221693040, 249404670, 266031648, 295590720, 332539560, 354708864, 399047472, 443386080, 498809340, 532063296, 591181440, 665079120, 798094944, 886772160, 997618680, 1064126592, 1330158240, 1596189888, 1773544320, 1995237360, 2660316480, 3192379776, 3990474720, 5320632960, 7980949440, 15961898880]

約数ペア:

[(1, 15961898880), (2, 7980949440), (3, 5320632960), (4, 3990474720), (5, 3192379776), (6, 2660316480), (8, 1995237360), (9, 1773544320), (10, 1596189888), (12, 1330158240), (15, 1064126592), (16, 997618680), (18, 886772160), (20, 798094944), (24, 665079120), (27, 591181440), (30, 532063296), (32, 498809340), (36, 443386080), (40, 399047472), (45, 354708864), (48, 332539560), (54, 295590720), (60, 266031648), (64, 249404670), (72, 221693040), (80, 199523736), (81, 197060480), (90, 177354432), (96, 166269780), (108, 147795360), (120, 133015824), (128, 124702335), (135, 118236288), (144, 110846520), (160, 99761868), (162, 98530240), (163, 97925760), (180, 88677216), (192, 83134890), (216, 73897680), (240, 66507912), (270, 59118144), (288, 55423260), (320, 49880934), (324, 49265120), (326, 48962880), (360, 44338608), (384, 41567445), (405, 39412096), (432, 36948840), (480, 33253956), (489, 32641920), (540, 29559072), (576, 27711630), (640, 24940467), (648, 24632560), (652, 24481440), (720, 22169304), (810, 19706048), (815, 19585152), (864, 18474420), (960, 16626978), (978, 16320960), (1080, 14779536), (1152, 13855815), (1296, 12316280), (1304, 12240720), (1440, 11084652), (1467, 10880640), (1620, 9853024), (1630, 9792576), (1728, 9237210), (1889, 8449920), (1920, 8313489), (1956, 8160480), (2160, 7389768), (2445, 6528384), (2592, 6158140), (2608, 6120360), (2880, 5542326), (2934, 5440320), (3240, 4926512), (3260, 4896288), (3456, 4618605), (3778, 4224960), (3912, 4080240), (4320, 3694884), (4401, 3626880), (4890, 3264192), (5184, 3079070), (5216, 3060180), (5667, 2816640), (5760, 2771163), (5868, 2720160), (6480, 2463256), (6520, 2448144), (7335, 2176128), (7556, 2112480), (7824, 2040120), (8640, 1847442), (8802, 1813440), (9445, 1689984), (9780, 1632096), (10368, 1539535), (10432, 1530090), (11334, 1408320), (11736, 1360080), (12960, 1231628), (13040, 1224072), (13203, 1208960), (14670, 1088064), (15112, 1056240), (15648, 1020060), (17001, 938880), (17280, 923721), (17604, 906720), (18890, 844992), (19560, 816048), (20864, 765045), (22005, 725376), (22668, 704160), (23472, 680040), (25920, 615814), (26080, 612036), (26406, 604480), (28335, 563328), (29340, 544032), (30224, 528120), (31296, 510030), (34002, 469440), (35208, 453360), (37780, 422496), (39120, 408024), (44010, 362688), (45336, 352080), (46944, 340020), (51003, 312960), (51840, 307907), (52160, 306018), (52812, 302240), (56670, 281664), (58680, 272016), (60448, 264060), (62592, 255015), (66015, 241792), (68004, 234720), (70416, 226680), (75560, 211248), (78240, 204012), (85005, 187776), (88020, 181344), (90672, 176040), (93888, 170010), (102006, 156480), (104320, 153009), (105624, 151120), (113340, 140832), (117360, 136008), (120896, 132030)]