2615181240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39409}}^1$

素因数の和:39509

約数の個数: 128

約数和(自身を含む): 9080064000

約数和(自身を除く): 6464882760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 39409, 66360, 78818, 118227, 157636, 197045, 236454, 275863, 315272, 394090, 472908, 551726, 591135, 788180, 827589, 945816, 1103452, 1182270, 1379315, 1576360, 1655178, 2206904, 2364540, 2758630, 3113311, 3310356, 4137945, 4729080, 5517260, 6226622, 6620712, 8275890, 9339933, 11034520, 12453244, 15566555, 16551780, 18679866, 21793177, 24906488, 31133110, 33103560, 37359732, 43586354, 46699665, 62266220, 65379531, 74719464, 87172708, 93399330, 108965885, 124532440, 130759062, 174345416, 186798660, 217931770, 261518124, 326897655, 373597320, 435863540, 523036248, 653795310, 871727080, 1307590620, 2615181240]

約数ペア:

[(1, 2615181240), (2, 1307590620), (3, 871727080), (4, 653795310), (5, 523036248), (6, 435863540), (7, 373597320), (8, 326897655), (10, 261518124), (12, 217931770), (14, 186798660), (15, 174345416), (20, 130759062), (21, 124532440), (24, 108965885), (28, 93399330), (30, 87172708), (35, 74719464), (40, 65379531), (42, 62266220), (56, 46699665), (60, 43586354), (70, 37359732), (79, 33103560), (84, 31133110), (105, 24906488), (120, 21793177), (140, 18679866), (158, 16551780), (168, 15566555), (210, 12453244), (237, 11034520), (280, 9339933), (316, 8275890), (395, 6620712), (420, 6226622), (474, 5517260), (553, 4729080), (632, 4137945), (790, 3310356), (840, 3113311), (948, 2758630), (1106, 2364540), (1185, 2206904), (1580, 1655178), (1659, 1576360), (1896, 1379315), (2212, 1182270), (2370, 1103452), (2765, 945816), (3160, 827589), (3318, 788180), (4424, 591135), (4740, 551726), (5530, 472908), (6636, 394090), (8295, 315272), (9480, 275863), (11060, 236454), (13272, 197045), (16590, 157636), (22120, 118227), (33180, 78818), (39409, 66360)]