169866720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 638977248

約数和(自身を除く): 469110528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 257, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 514, 540, 544, 612, 648, 680, 720, 765, 771, 810, 816, 864, 918, 972, 1020, 1028, 1080, 1215, 1224, 1285, 1296, 1360, 1377, 1440, 1530, 1542, 1620, 1632, 1836, 1944, 2040, 2056, 2160, 2295, 2313, 2430, 2448, 2570, 2592, 2720, 2754, 3060, 3084, 3240, 3672, 3855, 3888, 4080, 4112, 4131, 4320, 4369, 4590, 4626, 4860, 4896, 5140, 5508, 6120, 6168, 6480, 6885, 6939, 7344, 7710, 7776, 8160, 8224, 8262, 8738, 9180, 9252, 9720, 10280, 11016, 11565, 12240, 12336, 12960, 13107, 13770, 13878, 14688, 15420, 16524, 17476, 18360, 18504, 19440, 20560, 20655, 20817, 21845, 22032, 23130, 24480, 24672, 26214, 27540, 27756, 30840, 33048, 34695, 34952, 36720, 37008, 38880, 39321, 41120, 41310, 41634, 43690, 44064, 46260, 52428, 55080, 55512, 61680, 62451, 65535, 66096, 69390, 69904, 73440, 74016, 78642, 82620, 83268, 87380, 92520, 104085, 104856, 110160, 111024, 117963, 123360, 124902, 131070, 132192, 138780, 139808, 157284, 165240, 166536, 174760, 185040, 196605, 208170, 209712, 220320, 222048, 235926, 249804, 262140, 277560, 312255, 314568, 330480, 333072, 349520, 353889, 370080, 393210, 416340, 419424, 471852, 499608, 524280, 555120, 589815, 624510, 629136, 660960, 666144, 699040, 707778, 786420, 832680, 943704, 999216, 1048560, 1061667, 1110240, 1179630, 1249020, 1258272, 1415556, 1572840, 1665360, 1769445, 1887408, 1998432, 2097120, 2123334, 2359260, 2498040, 2831112, 3145680, 3330720, 3538890, 3774816, 4246668, 4718520, 4996080, 5308335, 5662224, 6291360, 7077780, 8493336, 9437040, 9992160, 10616670, 11324448, 14155560, 16986672, 18874080, 21233340, 28311120, 33973344, 42466680, 56622240, 84933360, 169866720]

約数ペア:

[(1, 169866720), (2, 84933360), (3, 56622240), (4, 42466680), (5, 33973344), (6, 28311120), (8, 21233340), (9, 18874080), (10, 16986672), (12, 14155560), (15, 11324448), (16, 10616670), (17, 9992160), (18, 9437040), (20, 8493336), (24, 7077780), (27, 6291360), (30, 5662224), (32, 5308335), (34, 4996080), (36, 4718520), (40, 4246668), (45, 3774816), (48, 3538890), (51, 3330720), (54, 3145680), (60, 2831112), (68, 2498040), (72, 2359260), (80, 2123334), (81, 2097120), (85, 1998432), (90, 1887408), (96, 1769445), (102, 1665360), (108, 1572840), (120, 1415556), (135, 1258272), (136, 1249020), (144, 1179630), (153, 1110240), (160, 1061667), (162, 1048560), (170, 999216), (180, 943704), (204, 832680), (216, 786420), (240, 707778), (243, 699040), (255, 666144), (257, 660960), (270, 629136), (272, 624510), (288, 589815), (306, 555120), (324, 524280), (340, 499608), (360, 471852), (405, 419424), (408, 416340), (432, 393210), (459, 370080), (480, 353889), (486, 349520), (510, 333072), (514, 330480), (540, 314568), (544, 312255), (612, 277560), (648, 262140), (680, 249804), (720, 235926), (765, 222048), (771, 220320), (810, 209712), (816, 208170), (864, 196605), (918, 185040), (972, 174760), (1020, 166536), (1028, 165240), (1080, 157284), (1215, 139808), (1224, 138780), (1285, 132192), (1296, 131070), (1360, 124902), (1377, 123360), (1440, 117963), (1530, 111024), (1542, 110160), (1620, 104856), (1632, 104085), (1836, 92520), (1944, 87380), (2040, 83268), (2056, 82620), (2160, 78642), (2295, 74016), (2313, 73440), (2430, 69904), (2448, 69390), (2570, 66096), (2592, 65535), (2720, 62451), (2754, 61680), (3060, 55512), (3084, 55080), (3240, 52428), (3672, 46260), (3855, 44064), (3888, 43690), (4080, 41634), (4112, 41310), (4131, 41120), (4320, 39321), (4369, 38880), (4590, 37008), (4626, 36720), (4860, 34952), (4896, 34695), (5140, 33048), (5508, 30840), (6120, 27756), (6168, 27540), (6480, 26214), (6885, 24672), (6939, 24480), (7344, 23130), (7710, 22032), (7776, 21845), (8160, 20817), (8224, 20655), (8262, 20560), (8738, 19440), (9180, 18504), (9252, 18360), (9720, 17476), (10280, 16524), (11016, 15420), (11565, 14688), (12240, 13878), (12336, 13770), (12960, 13107)]