78165360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 323354304

約数和(自身を除く): 245188944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1193, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2386, 2520, 2730, 3120, 3276, 3579, 3640, 4095, 4368, 4680, 4772, 5040, 5460, 5965, 6552, 7158, 7280, 8190, 8351, 9360, 9544, 10737, 10920, 11930, 13104, 14316, 15509, 16380, 16702, 17895, 19088, 21474, 21840, 23860, 25053, 28632, 31018, 32760, 33404, 35790, 41755, 42948, 46527, 47720, 50106, 53685, 57264, 62036, 65520, 66808, 71580, 75159, 77545, 83510, 85896, 93054, 95440, 100212, 107370, 108563, 124072, 125265, 133616, 139581, 143160, 150318, 155090, 167020, 171792, 186108, 200424, 214740, 217126, 232635, 248144, 250530, 279162, 286320, 300636, 310180, 325689, 334040, 372216, 375795, 400848, 429480, 434252, 465270, 501060, 542815, 558324, 601272, 620360, 651378, 668080, 697905, 744432, 751590, 858960, 868504, 930540, 977067, 1002120, 1085630, 1116648, 1202544, 1240720, 1302756, 1395810, 1503180, 1628445, 1737008, 1861080, 1954134, 2004240, 2171260, 2233296, 2605512, 2791620, 3006360, 3256890, 3722160, 3908268, 4342520, 4885335, 5211024, 5583240, 6012720, 6513780, 7816536, 8685040, 9770670, 11166480, 13027560, 15633072, 19541340, 26055120, 39082680, 78165360]

約数ペア:

[(1, 78165360), (2, 39082680), (3, 26055120), (4, 19541340), (5, 15633072), (6, 13027560), (7, 11166480), (8, 9770670), (9, 8685040), (10, 7816536), (12, 6513780), (13, 6012720), (14, 5583240), (15, 5211024), (16, 4885335), (18, 4342520), (20, 3908268), (21, 3722160), (24, 3256890), (26, 3006360), (28, 2791620), (30, 2605512), (35, 2233296), (36, 2171260), (39, 2004240), (40, 1954134), (42, 1861080), (45, 1737008), (48, 1628445), (52, 1503180), (56, 1395810), (60, 1302756), (63, 1240720), (65, 1202544), (70, 1116648), (72, 1085630), (78, 1002120), (80, 977067), (84, 930540), (90, 868504), (91, 858960), (104, 751590), (105, 744432), (112, 697905), (117, 668080), (120, 651378), (126, 620360), (130, 601272), (140, 558324), (144, 542815), (156, 501060), (168, 465270), (180, 434252), (182, 429480), (195, 400848), (208, 375795), (210, 372216), (234, 334040), (240, 325689), (252, 310180), (260, 300636), (273, 286320), (280, 279162), (312, 250530), (315, 248144), (336, 232635), (360, 217126), (364, 214740), (390, 200424), (420, 186108), (455, 171792), (468, 167020), (504, 155090), (520, 150318), (546, 143160), (560, 139581), (585, 133616), (624, 125265), (630, 124072), (720, 108563), (728, 107370), (780, 100212), (819, 95440), (840, 93054), (910, 85896), (936, 83510), (1008, 77545), (1040, 75159), (1092, 71580), (1170, 66808), (1193, 65520), (1260, 62036), (1365, 57264), (1456, 53685), (1560, 50106), (1638, 47720), (1680, 46527), (1820, 42948), (1872, 41755), (2184, 35790), (2340, 33404), (2386, 32760), (2520, 31018), (2730, 28632), (3120, 25053), (3276, 23860), (3579, 21840), (3640, 21474), (4095, 19088), (4368, 17895), (4680, 16702), (4772, 16380), (5040, 15509), (5460, 14316), (5965, 13104), (6552, 11930), (7158, 10920), (7280, 10737), (8190, 9544), (8351, 9360)]