13206375720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{11489}}^1$

素因数の和:11640

約数の個数: 192

約数和(自身を含む): 44739302400

約数和(自身を除く): 31532926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 103, 120, 124, 155, 180, 186, 206, 248, 279, 309, 310, 360, 372, 412, 465, 515, 558, 618, 620, 744, 824, 927, 930, 1030, 1116, 1236, 1240, 1395, 1545, 1854, 1860, 2060, 2232, 2472, 2790, 3090, 3193, 3708, 3720, 4120, 4635, 5580, 6180, 6386, 7416, 9270, 9579, 11160, 11489, 12360, 12772, 15965, 18540, 19158, 22978, 25544, 28737, 31930, 34467, 37080, 38316, 45956, 47895, 57445, 57474, 63860, 68934, 76632, 91912, 95790, 103401, 114890, 114948, 127720, 137868, 143685, 172335, 191580, 206802, 229780, 229896, 275736, 287370, 344670, 356159, 383160, 413604, 459560, 517005, 574740, 689340, 712318, 827208, 1034010, 1068477, 1149480, 1183367, 1378680, 1424636, 1780795, 2068020, 2136954, 2366734, 2849272, 3205431, 3550101, 3561590, 4136040, 4273908, 4733468, 5342385, 5916835, 6410862, 7100202, 7123180, 8547816, 9466936, 10650303, 10684770, 11833670, 12821724, 14200404, 14246360, 16027155, 17750505, 21300606, 21369540, 23667340, 25643448, 28400808, 32054310, 35501010, 36684377, 42601212, 42739080, 47334680, 53251515, 64108620, 71002020, 73368754, 85202424, 106503030, 110053131, 128217240, 142004040, 146737508, 183421885, 213006060, 220106262, 293475016, 330159393, 366843770, 426012120, 440212524, 550265655, 660318786, 733687540, 880425048, 1100531310, 1320637572, 1467375080, 1650796965, 2201062620, 2641275144, 3301593930, 4402125240, 6603187860, 13206375720]

約数ペア:

[(1, 13206375720), (2, 6603187860), (3, 4402125240), (4, 3301593930), (5, 2641275144), (6, 2201062620), (8, 1650796965), (9, 1467375080), (10, 1320637572), (12, 1100531310), (15, 880425048), (18, 733687540), (20, 660318786), (24, 550265655), (30, 440212524), (31, 426012120), (36, 366843770), (40, 330159393), (45, 293475016), (60, 220106262), (62, 213006060), (72, 183421885), (90, 146737508), (93, 142004040), (103, 128217240), (120, 110053131), (124, 106503030), (155, 85202424), (180, 73368754), (186, 71002020), (206, 64108620), (248, 53251515), (279, 47334680), (309, 42739080), (310, 42601212), (360, 36684377), (372, 35501010), (412, 32054310), (465, 28400808), (515, 25643448), (558, 23667340), (618, 21369540), (620, 21300606), (744, 17750505), (824, 16027155), (927, 14246360), (930, 14200404), (1030, 12821724), (1116, 11833670), (1236, 10684770), (1240, 10650303), (1395, 9466936), (1545, 8547816), (1854, 7123180), (1860, 7100202), (2060, 6410862), (2232, 5916835), (2472, 5342385), (2790, 4733468), (3090, 4273908), (3193, 4136040), (3708, 3561590), (3720, 3550101), (4120, 3205431), (4635, 2849272), (5580, 2366734), (6180, 2136954), (6386, 2068020), (7416, 1780795), (9270, 1424636), (9579, 1378680), (11160, 1183367), (11489, 1149480), (12360, 1068477), (12772, 1034010), (15965, 827208), (18540, 712318), (19158, 689340), (22978, 574740), (25544, 517005), (28737, 459560), (31930, 413604), (34467, 383160), (37080, 356159), (38316, 344670), (45956, 287370), (47895, 275736), (57445, 229896), (57474, 229780), (63860, 206802), (68934, 191580), (76632, 172335), (91912, 143685), (95790, 137868), (103401, 127720), (114890, 114948)]