139697160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 468011520

約数和(自身を除く): 328314360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 47, 51, 60, 62, 68, 85, 93, 94, 102, 120, 124, 136, 141, 155, 170, 186, 188, 204, 235, 248, 255, 282, 310, 340, 372, 376, 408, 465, 470, 510, 527, 564, 620, 680, 705, 744, 799, 930, 940, 1020, 1054, 1128, 1240, 1410, 1457, 1581, 1598, 1860, 1880, 2040, 2108, 2209, 2397, 2635, 2820, 2914, 3162, 3196, 3720, 3995, 4216, 4371, 4418, 4794, 5270, 5640, 5828, 6324, 6392, 6627, 7285, 7905, 7990, 8742, 8836, 9588, 10540, 11045, 11656, 11985, 12648, 13254, 14570, 15810, 15980, 17484, 17672, 19176, 21080, 21855, 22090, 23970, 24769, 26508, 29140, 31620, 31960, 33135, 34968, 37553, 43710, 44180, 47940, 49538, 53016, 58280, 63240, 66270, 68479, 74307, 75106, 87420, 88360, 95880, 99076, 112659, 123845, 132540, 136958, 148614, 150212, 174840, 187765, 198152, 205437, 225318, 247690, 265080, 273916, 297228, 300424, 342395, 371535, 375530, 410874, 450636, 495380, 547832, 563295, 594456, 684790, 743070, 751060, 821748, 901272, 990760, 1027185, 1126590, 1164143, 1369580, 1486140, 1502120, 1643496, 2054370, 2253180, 2328286, 2739160, 2972280, 3492429, 4108740, 4506360, 4656572, 5820715, 6984858, 8217480, 9313144, 11641430, 13969716, 17462145, 23282860, 27939432, 34924290, 46565720, 69848580, 139697160]

約数ペア:

[(1, 139697160), (2, 69848580), (3, 46565720), (4, 34924290), (5, 27939432), (6, 23282860), (8, 17462145), (10, 13969716), (12, 11641430), (15, 9313144), (17, 8217480), (20, 6984858), (24, 5820715), (30, 4656572), (31, 4506360), (34, 4108740), (40, 3492429), (47, 2972280), (51, 2739160), (60, 2328286), (62, 2253180), (68, 2054370), (85, 1643496), (93, 1502120), (94, 1486140), (102, 1369580), (120, 1164143), (124, 1126590), (136, 1027185), (141, 990760), (155, 901272), (170, 821748), (186, 751060), (188, 743070), (204, 684790), (235, 594456), (248, 563295), (255, 547832), (282, 495380), (310, 450636), (340, 410874), (372, 375530), (376, 371535), (408, 342395), (465, 300424), (470, 297228), (510, 273916), (527, 265080), (564, 247690), (620, 225318), (680, 205437), (705, 198152), (744, 187765), (799, 174840), (930, 150212), (940, 148614), (1020, 136958), (1054, 132540), (1128, 123845), (1240, 112659), (1410, 99076), (1457, 95880), (1581, 88360), (1598, 87420), (1860, 75106), (1880, 74307), (2040, 68479), (2108, 66270), (2209, 63240), (2397, 58280), (2635, 53016), (2820, 49538), (2914, 47940), (3162, 44180), (3196, 43710), (3720, 37553), (3995, 34968), (4216, 33135), (4371, 31960), (4418, 31620), (4794, 29140), (5270, 26508), (5640, 24769), (5828, 23970), (6324, 22090), (6392, 21855), (6627, 21080), (7285, 19176), (7905, 17672), (7990, 17484), (8742, 15980), (8836, 15810), (9588, 14570), (10540, 13254), (11045, 12648), (11656, 11985)]