1329637680

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3295

約数の個数: 280

約数和(自身を含む): 5298759072

約数和(自身を除く): 3969121392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3257, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6514, 6804, 7290, 7560, 8505, 9072, 9720, 9771, 10206, 11340, 11664, 13028, 13608, 14580, 15120, 16285, 17010, 19440, 19542, 20412, 22680, 22799, 25515, 26056, 27216, 29160, 29313, 32570, 34020, 39084, 40824, 45360, 45598, 48855, 51030, 52112, 58320, 58626, 65140, 68040, 68397, 78168, 81648, 87939, 91196, 97710, 102060, 113995, 117252, 130280, 136080, 136794, 146565, 156336, 175878, 182392, 195420, 204120, 205191, 227990, 234504, 260560, 263817, 273588, 293130, 341985, 351756, 364784, 390840, 408240, 410382, 439695, 455980, 469008, 527634, 547176, 586260, 615573, 683970, 703512, 781680, 791451, 820764, 879390, 911960, 1025955, 1055268, 1094352, 1172520, 1231146, 1319085, 1367940, 1407024, 1582902, 1641528, 1758780, 1823920, 1846719, 2051910, 2110536, 2345040, 2374353, 2462292, 2638170, 2735880, 3077865, 3165804, 3283056, 3517560, 3693438, 3957255, 4103820, 4221072, 4748706, 4924584, 5276340, 5471760, 5540157, 6155730, 6331608, 7035120, 7386876, 7914510, 8207640, 9233595, 9497412, 9849168, 10552680, 11080314, 11871765, 12311460, 12663216, 14773752, 15829020, 16415280, 16620471, 18467190, 18994824, 21105360, 22160628, 23743530, 24622920, 27700785, 29547504, 31658040, 33240942, 36934380, 37989648, 44321256, 47487060, 49245840, 55401570, 63316080, 66481884, 73868760, 83102355, 88642512, 94974120, 110803140, 132963768, 147737520, 166204710, 189948240, 221606280, 265927536, 332409420, 443212560, 664818840, 1329637680]

約数ペア:

[(1, 1329637680), (2, 664818840), (3, 443212560), (4, 332409420), (5, 265927536), (6, 221606280), (7, 189948240), (8, 166204710), (9, 147737520), (10, 132963768), (12, 110803140), (14, 94974120), (15, 88642512), (16, 83102355), (18, 73868760), (20, 66481884), (21, 63316080), (24, 55401570), (27, 49245840), (28, 47487060), (30, 44321256), (35, 37989648), (36, 36934380), (40, 33240942), (42, 31658040), (45, 29547504), (48, 27700785), (54, 24622920), (56, 23743530), (60, 22160628), (63, 21105360), (70, 18994824), (72, 18467190), (80, 16620471), (81, 16415280), (84, 15829020), (90, 14773752), (105, 12663216), (108, 12311460), (112, 11871765), (120, 11080314), (126, 10552680), (135, 9849168), (140, 9497412), (144, 9233595), (162, 8207640), (168, 7914510), (180, 7386876), (189, 7035120), (210, 6331608), (216, 6155730), (240, 5540157), (243, 5471760), (252, 5276340), (270, 4924584), (280, 4748706), (315, 4221072), (324, 4103820), (336, 3957255), (360, 3693438), (378, 3517560), (405, 3283056), (420, 3165804), (432, 3077865), (486, 2735880), (504, 2638170), (540, 2462292), (560, 2374353), (567, 2345040), (630, 2110536), (648, 2051910), (720, 1846719), (729, 1823920), (756, 1758780), (810, 1641528), (840, 1582902), (945, 1407024), (972, 1367940), (1008, 1319085), (1080, 1231146), (1134, 1172520), (1215, 1094352), (1260, 1055268), (1296, 1025955), (1458, 911960), (1512, 879390), (1620, 820764), (1680, 791451), (1701, 781680), (1890, 703512), (1944, 683970), (2160, 615573), (2268, 586260), (2430, 547176), (2520, 527634), (2835, 469008), (2916, 455980), (3024, 439695), (3240, 410382), (3257, 408240), (3402, 390840), (3645, 364784), (3780, 351756), (3888, 341985), (4536, 293130), (4860, 273588), (5040, 263817), (5103, 260560), (5670, 234504), (5832, 227990), (6480, 205191), (6514, 204120), (6804, 195420), (7290, 182392), (7560, 175878), (8505, 156336), (9072, 146565), (9720, 136794), (9771, 136080), (10206, 130280), (11340, 117252), (11664, 113995), (13028, 102060), (13608, 97710), (14580, 91196), (15120, 87939), (16285, 81648), (17010, 78168), (19440, 68397), (19542, 68040), (20412, 65140), (22680, 58626), (22799, 58320), (25515, 52112), (26056, 51030), (27216, 48855), (29160, 45598), (29313, 45360), (32570, 40824), (34020, 39084)]