71169480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 253983600

約数和(自身を除く): 182814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 401, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 802, 870, 986, 1020, 1044, 1160, 1203, 1224, 1305, 1479, 1530, 1604, 1740, 1972, 2005, 2040, 2088, 2406, 2465, 2610, 2958, 3060, 3208, 3480, 3609, 3944, 4010, 4437, 4812, 4930, 5220, 5916, 6015, 6120, 6817, 7218, 7395, 8020, 8874, 9624, 9860, 10440, 11629, 11832, 12030, 13634, 14436, 14790, 16040, 17748, 18045, 19720, 20451, 22185, 23258, 24060, 27268, 28872, 29580, 34085, 34887, 35496, 36090, 40902, 44370, 46516, 48120, 54536, 58145, 59160, 61353, 68170, 69774, 72180, 81804, 88740, 93032, 102255, 104661, 116290, 122706, 136340, 139548, 144360, 163608, 174435, 177480, 197693, 204510, 209322, 232580, 245412, 272680, 279096, 306765, 348870, 395386, 409020, 418644, 465160, 490824, 523305, 593079, 613530, 697740, 790772, 818040, 837288, 988465, 1046610, 1186158, 1227060, 1395480, 1581544, 1779237, 1976930, 2093220, 2372316, 2454120, 2965395, 3558474, 3953860, 4186440, 4744632, 5930790, 7116948, 7907720, 8896185, 11861580, 14233896, 17792370, 23723160, 35584740, 71169480]

約数ペア:

[(1, 71169480), (2, 35584740), (3, 23723160), (4, 17792370), (5, 14233896), (6, 11861580), (8, 8896185), (9, 7907720), (10, 7116948), (12, 5930790), (15, 4744632), (17, 4186440), (18, 3953860), (20, 3558474), (24, 2965395), (29, 2454120), (30, 2372316), (34, 2093220), (36, 1976930), (40, 1779237), (45, 1581544), (51, 1395480), (58, 1227060), (60, 1186158), (68, 1046610), (72, 988465), (85, 837288), (87, 818040), (90, 790772), (102, 697740), (116, 613530), (120, 593079), (136, 523305), (145, 490824), (153, 465160), (170, 418644), (174, 409020), (180, 395386), (204, 348870), (232, 306765), (255, 279096), (261, 272680), (290, 245412), (306, 232580), (340, 209322), (348, 204510), (360, 197693), (401, 177480), (408, 174435), (435, 163608), (493, 144360), (510, 139548), (522, 136340), (580, 122706), (612, 116290), (680, 104661), (696, 102255), (765, 93032), (802, 88740), (870, 81804), (986, 72180), (1020, 69774), (1044, 68170), (1160, 61353), (1203, 59160), (1224, 58145), (1305, 54536), (1479, 48120), (1530, 46516), (1604, 44370), (1740, 40902), (1972, 36090), (2005, 35496), (2040, 34887), (2088, 34085), (2406, 29580), (2465, 28872), (2610, 27268), (2958, 24060), (3060, 23258), (3208, 22185), (3480, 20451), (3609, 19720), (3944, 18045), (4010, 17748), (4437, 16040), (4812, 14790), (4930, 14436), (5220, 13634), (5916, 12030), (6015, 11832), (6120, 11629), (6817, 10440), (7218, 9860), (7395, 9624), (8020, 8874)]