12781170360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39317}}^1$

素因数の和:39387

約数の個数: 256

約数和(自身を含む): 49823769600

約数和(自身を除く): 37042599240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 8127, 9030, 9288, 10836, 11610, 12040, 13545, 15480, 16254, 18060, 21672, 23220, 27090, 32508, 36120, 39317, 40635, 46440, 54180, 65016, 78634, 81270, 108360, 117951, 157268, 162540, 196585, 235902, 275219, 314536, 325080, 353853, 393170, 471804, 550438, 589755, 707706, 786340, 825657, 943608, 1061559, 1100876, 1179510, 1376095, 1415412, 1572680, 1651314, 1690631, 1769265, 2123118, 2201752, 2359020, 2476971, 2752190, 2830824, 3302628, 3381262, 3538530, 4128285, 4246236, 4718040, 4953942, 5071893, 5307795, 5504380, 6605256, 6762524, 7077060, 7430913, 8256570, 8453155, 8492472, 9907884, 10143786, 10615590, 11008760, 11834417, 12384855, 13525048, 14154120, 14861826, 15215679, 16513140, 16906310, 19815768, 20287572, 21231180, 23668834, 24769710, 25359465, 29723652, 30431358, 33026280, 33812620, 35503251, 37154565, 40575144, 42462360, 45647037, 47337668, 49539420, 50718930, 59172085, 59447304, 60862716, 67625240, 71006502, 74309130, 76078395, 91294074, 94675336, 99078840, 101437860, 106509753, 118344170, 121725432, 142013004, 148618260, 152156790, 177516255, 182588148, 202875720, 213019506, 228235185, 236688340, 284026008, 297236520, 304313580, 319529259, 355032510, 365176296, 426039012, 456470370, 473376680, 532548765, 608627160, 639058518, 710065020, 852078024, 912940740, 1065097530, 1278117036, 1420130040, 1597646295, 1825881480, 2130195060, 2556234072, 3195292590, 4260390120, 6390585180, 12781170360]

約数ペア:

[(1, 12781170360), (2, 6390585180), (3, 4260390120), (4, 3195292590), (5, 2556234072), (6, 2130195060), (7, 1825881480), (8, 1597646295), (9, 1420130040), (10, 1278117036), (12, 1065097530), (14, 912940740), (15, 852078024), (18, 710065020), (20, 639058518), (21, 608627160), (24, 532548765), (27, 473376680), (28, 456470370), (30, 426039012), (35, 365176296), (36, 355032510), (40, 319529259), (42, 304313580), (43, 297236520), (45, 284026008), (54, 236688340), (56, 228235185), (60, 213019506), (63, 202875720), (70, 182588148), (72, 177516255), (84, 152156790), (86, 148618260), (90, 142013004), (105, 121725432), (108, 118344170), (120, 106509753), (126, 101437860), (129, 99078840), (135, 94675336), (140, 91294074), (168, 76078395), (172, 74309130), (180, 71006502), (189, 67625240), (210, 60862716), (215, 59447304), (216, 59172085), (252, 50718930), (258, 49539420), (270, 47337668), (280, 45647037), (301, 42462360), (315, 40575144), (344, 37154565), (360, 35503251), (378, 33812620), (387, 33026280), (420, 30431358), (430, 29723652), (504, 25359465), (516, 24769710), (540, 23668834), (602, 21231180), (630, 20287572), (645, 19815768), (756, 16906310), (774, 16513140), (840, 15215679), (860, 14861826), (903, 14154120), (945, 13525048), (1032, 12384855), (1080, 11834417), (1161, 11008760), (1204, 10615590), (1260, 10143786), (1290, 9907884), (1505, 8492472), (1512, 8453155), (1548, 8256570), (1720, 7430913), (1806, 7077060), (1890, 6762524), (1935, 6605256), (2322, 5504380), (2408, 5307795), (2520, 5071893), (2580, 4953942), (2709, 4718040), (3010, 4246236), (3096, 4128285), (3612, 3538530), (3780, 3381262), (3870, 3302628), (4515, 2830824), (4644, 2752190), (5160, 2476971), (5418, 2359020), (5805, 2201752), (6020, 2123118), (7224, 1769265), (7560, 1690631), (7740, 1651314), (8127, 1572680), (9030, 1415412), (9288, 1376095), (10836, 1179510), (11610, 1100876), (12040, 1061559), (13545, 943608), (15480, 825657), (16254, 786340), (18060, 707706), (21672, 589755), (23220, 550438), (27090, 471804), (32508, 393170), (36120, 353853), (39317, 325080), (40635, 314536), (46440, 275219), (54180, 235902), (65016, 196585), (78634, 162540), (81270, 157268), (108360, 117951)]