71376405240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1807913}}^1$

素因数の和:1807981

約数の個数: 128

約数和(自身を含む): 249926031360

約数和(自身を除く): 178549626120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 39480, 1807913, 3615826, 5423739, 7231652, 9039565, 10847478, 12655391, 14463304, 18079130, 21694956, 25310782, 27118695, 36158260, 37966173, 43389912, 50621564, 54237390, 63276955, 72316520, 75932346, 84971911, 101243128, 108474780, 126553910, 151864692, 169943822, 189830865, 216949560, 253107820, 254915733, 303729384, 339887644, 379661730, 424859555, 506215640, 509831466, 594803377, 679775288, 759323460, 849719110, 1019662932, 1189606754, 1274578665, 1518646920, 1699438220, 1784410131, 2039325864, 2379213508, 2549157330, 2974016885, 3398876440, 3568820262, 4758427016, 5098314660, 5948033770, 7137640524, 8922050655, 10196629320, 11896067540, 14275281048, 17844101310, 23792135080, 35688202620, 71376405240]

約数ペア:

[(1, 71376405240), (2, 35688202620), (3, 23792135080), (4, 17844101310), (5, 14275281048), (6, 11896067540), (7, 10196629320), (8, 8922050655), (10, 7137640524), (12, 5948033770), (14, 5098314660), (15, 4758427016), (20, 3568820262), (21, 3398876440), (24, 2974016885), (28, 2549157330), (30, 2379213508), (35, 2039325864), (40, 1784410131), (42, 1699438220), (47, 1518646920), (56, 1274578665), (60, 1189606754), (70, 1019662932), (84, 849719110), (94, 759323460), (105, 679775288), (120, 594803377), (140, 509831466), (141, 506215640), (168, 424859555), (188, 379661730), (210, 339887644), (235, 303729384), (280, 254915733), (282, 253107820), (329, 216949560), (376, 189830865), (420, 169943822), (470, 151864692), (564, 126553910), (658, 108474780), (705, 101243128), (840, 84971911), (940, 75932346), (987, 72316520), (1128, 63276955), (1316, 54237390), (1410, 50621564), (1645, 43389912), (1880, 37966173), (1974, 36158260), (2632, 27118695), (2820, 25310782), (3290, 21694956), (3948, 18079130), (4935, 14463304), (5640, 12655391), (6580, 10847478), (7896, 9039565), (9870, 7231652), (13160, 5423739), (19740, 3615826), (39480, 1807913)]