155532720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 160

約数和(自身を含む): 564106752

約数和(自身を除く): 408574032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2153, 2408, 2580, 3010, 3440, 3612, 4306, 4515, 4816, 5160, 6020, 6459, 7224, 8612, 9030, 10320, 10765, 12040, 12918, 14448, 15071, 17224, 18060, 21530, 24080, 25836, 30142, 32295, 34448, 36120, 43060, 45213, 51672, 60284, 64590, 72240, 75355, 86120, 90426, 92579, 103344, 120568, 129180, 150710, 172240, 180852, 185158, 226065, 241136, 258360, 277737, 301420, 361704, 370316, 452130, 462895, 516720, 555474, 602840, 648053, 723408, 740632, 904260, 925790, 1110948, 1205680, 1296106, 1388685, 1481264, 1808520, 1851580, 1944159, 2221896, 2592212, 2777370, 3240265, 3617040, 3703160, 3888318, 4443792, 5184424, 5554740, 6480530, 7406320, 7776636, 9720795, 10368848, 11109480, 12961060, 15553272, 19441590, 22218960, 25922120, 31106544, 38883180, 51844240, 77766360, 155532720]

約数ペア:

[(1, 155532720), (2, 77766360), (3, 51844240), (4, 38883180), (5, 31106544), (6, 25922120), (7, 22218960), (8, 19441590), (10, 15553272), (12, 12961060), (14, 11109480), (15, 10368848), (16, 9720795), (20, 7776636), (21, 7406320), (24, 6480530), (28, 5554740), (30, 5184424), (35, 4443792), (40, 3888318), (42, 3703160), (43, 3617040), (48, 3240265), (56, 2777370), (60, 2592212), (70, 2221896), (80, 1944159), (84, 1851580), (86, 1808520), (105, 1481264), (112, 1388685), (120, 1296106), (129, 1205680), (140, 1110948), (168, 925790), (172, 904260), (210, 740632), (215, 723408), (240, 648053), (258, 602840), (280, 555474), (301, 516720), (336, 462895), (344, 452130), (420, 370316), (430, 361704), (516, 301420), (560, 277737), (602, 258360), (645, 241136), (688, 226065), (840, 185158), (860, 180852), (903, 172240), (1032, 150710), (1204, 129180), (1290, 120568), (1505, 103344), (1680, 92579), (1720, 90426), (1806, 86120), (2064, 75355), (2153, 72240), (2408, 64590), (2580, 60284), (3010, 51672), (3440, 45213), (3612, 43060), (4306, 36120), (4515, 34448), (4816, 32295), (5160, 30142), (6020, 25836), (6459, 24080), (7224, 21530), (8612, 18060), (9030, 17224), (10320, 15071), (10765, 14448), (12040, 12918)]