42453864840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1\times {\mathrm{2833}}^1$

素因数の和:5551

約数の個数: 128

約数和(自身を含む): 130166300160

約数和(自身を除く): 87712435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2657, 2820, 2833, 5314, 5640, 5666, 7971, 8499, 10628, 11332, 13285, 14165, 15942, 16998, 21256, 22664, 26570, 28330, 31884, 33996, 39855, 42495, 53140, 56660, 63768, 67992, 79710, 84990, 106280, 113320, 124879, 133151, 159420, 169980, 249758, 266302, 318840, 339960, 374637, 399453, 499516, 532604, 624395, 665755, 749274, 798906, 999032, 1065208, 1248790, 1331510, 1498548, 1597812, 1873185, 1997265, 2497580, 2663020, 2997096, 3195624, 3746370, 3994530, 4995160, 5326040, 7492740, 7527281, 7989060, 14985480, 15054562, 15978120, 22581843, 30109124, 37636405, 45163686, 60218248, 75272810, 90327372, 112909215, 150545620, 180654744, 225818430, 301091240, 353782207, 451636860, 707564414, 903273720, 1061346621, 1415128828, 1768911035, 2122693242, 2830257656, 3537822070, 4245386484, 5306733105, 7075644140, 8490772968, 10613466210, 14151288280, 21226932420, 42453864840]

約数ペア:

[(1, 42453864840), (2, 21226932420), (3, 14151288280), (4, 10613466210), (5, 8490772968), (6, 7075644140), (8, 5306733105), (10, 4245386484), (12, 3537822070), (15, 2830257656), (20, 2122693242), (24, 1768911035), (30, 1415128828), (40, 1061346621), (47, 903273720), (60, 707564414), (94, 451636860), (120, 353782207), (141, 301091240), (188, 225818430), (235, 180654744), (282, 150545620), (376, 112909215), (470, 90327372), (564, 75272810), (705, 60218248), (940, 45163686), (1128, 37636405), (1410, 30109124), (1880, 22581843), (2657, 15978120), (2820, 15054562), (2833, 14985480), (5314, 7989060), (5640, 7527281), (5666, 7492740), (7971, 5326040), (8499, 4995160), (10628, 3994530), (11332, 3746370), (13285, 3195624), (14165, 2997096), (15942, 2663020), (16998, 2497580), (21256, 1997265), (22664, 1873185), (26570, 1597812), (28330, 1498548), (31884, 1331510), (33996, 1248790), (39855, 1065208), (42495, 999032), (53140, 798906), (56660, 749274), (63768, 665755), (67992, 624395), (79710, 532604), (84990, 499516), (106280, 399453), (113320, 374637), (124879, 339960), (133151, 318840), (159420, 266302), (169980, 249758)]