7402771440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2158

約数の個数: 240

約数和(自身を含む): 25926028128

約数和(自身を除く): 18523256688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 243, 270, 324, 360, 394, 405, 432, 486, 540, 591, 648, 720, 788, 810, 972, 985, 1080, 1182, 1215, 1296, 1576, 1620, 1773, 1933, 1944, 1970, 2160, 2364, 2430, 2955, 3152, 3240, 3546, 3866, 3888, 3940, 4728, 4860, 5319, 5799, 5910, 6480, 7092, 7732, 7880, 8865, 9456, 9665, 9720, 10638, 11598, 11820, 14184, 15464, 15760, 15957, 17397, 17730, 19330, 19440, 21276, 23196, 23640, 26595, 28368, 28995, 30928, 31914, 34794, 35460, 38660, 42552, 46392, 47280, 47871, 52191, 53190, 57990, 63828, 69588, 70920, 77320, 79785, 85104, 86985, 92784, 95742, 104382, 106380, 115980, 127656, 139176, 141840, 154640, 156573, 159570, 173970, 191484, 208764, 212760, 231960, 239355, 255312, 260955, 278352, 313146, 319140, 347940, 380801, 382968, 417528, 425520, 463920, 469719, 478710, 521910, 626292, 638280, 695880, 761602, 765936, 782865, 835056, 939438, 957420, 1043820, 1142403, 1252584, 1276560, 1391760, 1523204, 1565730, 1878876, 1904005, 1914840, 2087640, 2284806, 2348595, 2505168, 3046408, 3131460, 3427209, 3757752, 3808010, 3829680, 4175280, 4569612, 4697190, 5712015, 6092816, 6262920, 6854418, 7515504, 7616020, 9139224, 9394380, 10281627, 11424030, 12525840, 13708836, 15232040, 17136045, 18278448, 18788760, 20563254, 22848060, 27417672, 30464080, 30844881, 34272090, 37577520, 41126508, 45696120, 51408135, 54835344, 61689762, 68544180, 82253016, 91392240, 92534643, 102816270, 123379524, 137088360, 154224405, 164506032, 185069286, 205632540, 246759048, 274176720, 308448810, 370138572, 411265080, 462673215, 493518096, 616897620, 740277144, 822530160, 925346430, 1233795240, 1480554288, 1850692860, 2467590480, 3701385720, 7402771440]

約数ペア:

[(1, 7402771440), (2, 3701385720), (3, 2467590480), (4, 1850692860), (5, 1480554288), (6, 1233795240), (8, 925346430), (9, 822530160), (10, 740277144), (12, 616897620), (15, 493518096), (16, 462673215), (18, 411265080), (20, 370138572), (24, 308448810), (27, 274176720), (30, 246759048), (36, 205632540), (40, 185069286), (45, 164506032), (48, 154224405), (54, 137088360), (60, 123379524), (72, 102816270), (80, 92534643), (81, 91392240), (90, 82253016), (108, 68544180), (120, 61689762), (135, 54835344), (144, 51408135), (162, 45696120), (180, 41126508), (197, 37577520), (216, 34272090), (240, 30844881), (243, 30464080), (270, 27417672), (324, 22848060), (360, 20563254), (394, 18788760), (405, 18278448), (432, 17136045), (486, 15232040), (540, 13708836), (591, 12525840), (648, 11424030), (720, 10281627), (788, 9394380), (810, 9139224), (972, 7616020), (985, 7515504), (1080, 6854418), (1182, 6262920), (1215, 6092816), (1296, 5712015), (1576, 4697190), (1620, 4569612), (1773, 4175280), (1933, 3829680), (1944, 3808010), (1970, 3757752), (2160, 3427209), (2364, 3131460), (2430, 3046408), (2955, 2505168), (3152, 2348595), (3240, 2284806), (3546, 2087640), (3866, 1914840), (3888, 1904005), (3940, 1878876), (4728, 1565730), (4860, 1523204), (5319, 1391760), (5799, 1276560), (5910, 1252584), (6480, 1142403), (7092, 1043820), (7732, 957420), (7880, 939438), (8865, 835056), (9456, 782865), (9665, 765936), (9720, 761602), (10638, 695880), (11598, 638280), (11820, 626292), (14184, 521910), (15464, 478710), (15760, 469719), (15957, 463920), (17397, 425520), (17730, 417528), (19330, 382968), (19440, 380801), (21276, 347940), (23196, 319140), (23640, 313146), (26595, 278352), (28368, 260955), (28995, 255312), (30928, 239355), (31914, 231960), (34794, 212760), (35460, 208764), (38660, 191484), (42552, 173970), (46392, 159570), (47280, 156573), (47871, 154640), (52191, 141840), (53190, 139176), (57990, 127656), (63828, 115980), (69588, 106380), (70920, 104382), (77320, 95742), (79785, 92784), (85104, 86985)]