1207517220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 240

約数和(自身を含む): 4662755328

約数和(自身を除く): 3455238108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 8191, 9828, 10530, 11340, 12285, 14742, 16380, 16382, 21060, 24570, 24573, 29484, 32764, 36855, 40955, 49140, 49146, 57337, 73710, 73719, 81910, 98292, 106483, 114674, 122865, 147420, 147438, 163820, 172011, 212966, 221157, 229348, 245730, 286685, 294876, 319449, 344022, 368595, 425932, 442314, 491460, 516033, 532415, 573370, 638898, 663471, 688044, 737190, 745381, 860055, 884628, 958347, 1032066, 1064830, 1105785, 1146740, 1277796, 1326942, 1474380, 1490762, 1548099, 1597245, 1720110, 1916694, 2064132, 2129660, 2211570, 2236143, 2580165, 2653884, 2875041, 2981524, 3096198, 3194490, 3317355, 3440220, 3726905, 3833388, 4423140, 4472286, 4644297, 4791735, 5160330, 5750082, 6192396, 6388980, 6634710, 6708429, 7453810, 7740495, 8625123, 8944572, 9288594, 9583470, 10320660, 11180715, 11500164, 13269420, 13416858, 14375205, 14907620, 15480990, 17250246, 18577188, 19166940, 20125287, 22361430, 23221485, 26833716, 28750410, 30961980, 33542145, 34500492, 40250574, 43125615, 44722860, 46442970, 57500820, 60375861, 67084290, 80501148, 86251230, 92885940, 100626435, 120751722, 134168580, 172502460, 201252870, 241503444, 301879305, 402505740, 603758610, 1207517220]

約数ペア:

[(1, 1207517220), (2, 603758610), (3, 402505740), (4, 301879305), (5, 241503444), (6, 201252870), (7, 172502460), (9, 134168580), (10, 120751722), (12, 100626435), (13, 92885940), (14, 86251230), (15, 80501148), (18, 67084290), (20, 60375861), (21, 57500820), (26, 46442970), (27, 44722860), (28, 43125615), (30, 40250574), (35, 34500492), (36, 33542145), (39, 30961980), (42, 28750410), (45, 26833716), (52, 23221485), (54, 22361430), (60, 20125287), (63, 19166940), (65, 18577188), (70, 17250246), (78, 15480990), (81, 14907620), (84, 14375205), (90, 13416858), (91, 13269420), (105, 11500164), (108, 11180715), (117, 10320660), (126, 9583470), (130, 9288594), (135, 8944572), (140, 8625123), (156, 7740495), (162, 7453810), (180, 6708429), (182, 6634710), (189, 6388980), (195, 6192396), (210, 5750082), (234, 5160330), (252, 4791735), (260, 4644297), (270, 4472286), (273, 4423140), (315, 3833388), (324, 3726905), (351, 3440220), (364, 3317355), (378, 3194490), (390, 3096198), (405, 2981524), (420, 2875041), (455, 2653884), (468, 2580165), (540, 2236143), (546, 2211570), (567, 2129660), (585, 2064132), (630, 1916694), (702, 1720110), (756, 1597245), (780, 1548099), (810, 1490762), (819, 1474380), (910, 1326942), (945, 1277796), (1053, 1146740), (1092, 1105785), (1134, 1064830), (1170, 1032066), (1260, 958347), (1365, 884628), (1404, 860055), (1620, 745381), (1638, 737190), (1755, 688044), (1820, 663471), (1890, 638898), (2106, 573370), (2268, 532415), (2340, 516033), (2457, 491460), (2730, 442314), (2835, 425932), (3276, 368595), (3510, 344022), (3780, 319449), (4095, 294876), (4212, 286685), (4914, 245730), (5265, 229348), (5460, 221157), (5670, 212966), (7020, 172011), (7371, 163820), (8190, 147438), (8191, 147420), (9828, 122865), (10530, 114674), (11340, 106483), (12285, 98292), (14742, 81910), (16380, 73719), (16382, 73710), (21060, 57337), (24570, 49146), (24573, 49140), (29484, 40955), (32764, 36855)]