159395600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 490801920

約数和(自身を除く): 331406320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 151, 175, 182, 200, 203, 208, 232, 260, 280, 290, 302, 325, 350, 364, 377, 400, 406, 455, 464, 520, 560, 580, 604, 650, 700, 725, 728, 754, 755, 812, 910, 1015, 1040, 1057, 1160, 1208, 1300, 1400, 1450, 1456, 1508, 1510, 1624, 1820, 1885, 1963, 2030, 2114, 2275, 2320, 2416, 2600, 2639, 2800, 2900, 3016, 3020, 3248, 3640, 3770, 3775, 3926, 4060, 4228, 4379, 4550, 5075, 5200, 5278, 5285, 5800, 6032, 6040, 7280, 7540, 7550, 7852, 8120, 8456, 8758, 9100, 9425, 9815, 10150, 10556, 10570, 11600, 12080, 13195, 13741, 15080, 15100, 15704, 16240, 16912, 17516, 18200, 18850, 19630, 20300, 21112, 21140, 21895, 26390, 26425, 27482, 30160, 30200, 30653, 31408, 35032, 36400, 37700, 39260, 40600, 42224, 42280, 43790, 49075, 52780, 52850, 54964, 56927, 60400, 61306, 65975, 68705, 70064, 75400, 78520, 81200, 84560, 87580, 98150, 105560, 105700, 109475, 109928, 113854, 122612, 131950, 137410, 150800, 153265, 157040, 175160, 196300, 211120, 211400, 218950, 219856, 227708, 245224, 263900, 274820, 284635, 306530, 343525, 350320, 392600, 398489, 422800, 437900, 455416, 490448, 527800, 549640, 569270, 613060, 687050, 766325, 785200, 796978, 875800, 910832, 1055600, 1099280, 1138540, 1226120, 1374100, 1423175, 1532650, 1593956, 1751600, 1992445, 2277080, 2452240, 2748200, 2846350, 3065300, 3187912, 3984890, 4554160, 5496400, 5692700, 6130600, 6375824, 7969780, 9962225, 11385400, 12261200, 15939560, 19924450, 22770800, 31879120, 39848900, 79697800, 159395600]

約数ペア:

[(1, 159395600), (2, 79697800), (4, 39848900), (5, 31879120), (7, 22770800), (8, 19924450), (10, 15939560), (13, 12261200), (14, 11385400), (16, 9962225), (20, 7969780), (25, 6375824), (26, 6130600), (28, 5692700), (29, 5496400), (35, 4554160), (40, 3984890), (50, 3187912), (52, 3065300), (56, 2846350), (58, 2748200), (65, 2452240), (70, 2277080), (80, 1992445), (91, 1751600), (100, 1593956), (104, 1532650), (112, 1423175), (116, 1374100), (130, 1226120), (140, 1138540), (145, 1099280), (151, 1055600), (175, 910832), (182, 875800), (200, 796978), (203, 785200), (208, 766325), (232, 687050), (260, 613060), (280, 569270), (290, 549640), (302, 527800), (325, 490448), (350, 455416), (364, 437900), (377, 422800), (400, 398489), (406, 392600), (455, 350320), (464, 343525), (520, 306530), (560, 284635), (580, 274820), (604, 263900), (650, 245224), (700, 227708), (725, 219856), (728, 218950), (754, 211400), (755, 211120), (812, 196300), (910, 175160), (1015, 157040), (1040, 153265), (1057, 150800), (1160, 137410), (1208, 131950), (1300, 122612), (1400, 113854), (1450, 109928), (1456, 109475), (1508, 105700), (1510, 105560), (1624, 98150), (1820, 87580), (1885, 84560), (1963, 81200), (2030, 78520), (2114, 75400), (2275, 70064), (2320, 68705), (2416, 65975), (2600, 61306), (2639, 60400), (2800, 56927), (2900, 54964), (3016, 52850), (3020, 52780), (3248, 49075), (3640, 43790), (3770, 42280), (3775, 42224), (3926, 40600), (4060, 39260), (4228, 37700), (4379, 36400), (4550, 35032), (5075, 31408), (5200, 30653), (5278, 30200), (5285, 30160), (5800, 27482), (6032, 26425), (6040, 26390), (7280, 21895), (7540, 21140), (7550, 21112), (7852, 20300), (8120, 19630), (8456, 18850), (8758, 18200), (9100, 17516), (9425, 16912), (9815, 16240), (10150, 15704), (10556, 15100), (10570, 15080), (11600, 13741), (12080, 13195)]