12724819380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{776851}}^1$

素因数の和:776886

約数の個数: 144

約数和(自身を含む): 47506053504

約数和(自身を除く): 34781234124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 776851, 1553702, 2330553, 3107404, 3884255, 4661106, 5437957, 6991659, 7768510, 9322212, 10099063, 10875914, 11652765, 13983318, 15537020, 16313871, 20198126, 21751828, 23305530, 27189785, 27966636, 30297189, 32627742, 34958295, 40396252, 46611060, 48941613, 50495315, 54379570, 60594378, 65255484, 69916590, 70693441, 81569355, 90891567, 97883226, 100990630, 108759140, 121188756, 139833180, 141386882, 151485945, 163138710, 181783134, 195766452, 201981260, 212080323, 244708065, 282773764, 302971890, 326277420, 353467205, 363566268, 424160646, 454457835, 489416130, 605943780, 636240969, 706934410, 848321292, 908915670, 978832260, 1060401615, 1272481938, 1413868820, 1817831340, 2120803230, 2544963876, 3181204845, 4241606460, 6362409690, 12724819380]

約数ペア:

[(1, 12724819380), (2, 6362409690), (3, 4241606460), (4, 3181204845), (5, 2544963876), (6, 2120803230), (7, 1817831340), (9, 1413868820), (10, 1272481938), (12, 1060401615), (13, 978832260), (14, 908915670), (15, 848321292), (18, 706934410), (20, 636240969), (21, 605943780), (26, 489416130), (28, 454457835), (30, 424160646), (35, 363566268), (36, 353467205), (39, 326277420), (42, 302971890), (45, 282773764), (52, 244708065), (60, 212080323), (63, 201981260), (65, 195766452), (70, 181783134), (78, 163138710), (84, 151485945), (90, 141386882), (91, 139833180), (105, 121188756), (117, 108759140), (126, 100990630), (130, 97883226), (140, 90891567), (156, 81569355), (180, 70693441), (182, 69916590), (195, 65255484), (210, 60594378), (234, 54379570), (252, 50495315), (260, 48941613), (273, 46611060), (315, 40396252), (364, 34958295), (390, 32627742), (420, 30297189), (455, 27966636), (468, 27189785), (546, 23305530), (585, 21751828), (630, 20198126), (780, 16313871), (819, 15537020), (910, 13983318), (1092, 11652765), (1170, 10875914), (1260, 10099063), (1365, 9322212), (1638, 7768510), (1820, 6991659), (2340, 5437957), (2730, 4661106), (3276, 3884255), (4095, 3107404), (5460, 2330553), (8190, 1553702), (16380, 776851)]