259224840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 256

約数和(自身を含む): 1046131200

約数和(自身を除く): 786906360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2017, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4034, 4284, 4590, 4760, 5355, 6051, 6120, 6426, 7140, 7560, 8068, 8568, 9180, 10085, 10710, 12102, 12852, 14119, 14280, 16065, 16136, 18153, 18360, 20170, 21420, 24204, 25704, 28238, 30255, 32130, 34289, 36306, 40340, 42357, 42840, 48408, 54459, 56476, 60510, 64260, 68578, 70595, 72612, 80680, 84714, 90765, 102867, 108918, 112952, 121020, 127071, 128520, 137156, 141190, 145224, 169428, 171445, 181530, 205734, 211785, 217836, 240023, 242040, 254142, 272295, 274312, 282380, 308601, 338856, 342890, 363060, 381213, 411468, 423570, 435672, 480046, 508284, 514335, 544590, 564760, 617202, 635355, 685780, 720069, 726120, 762426, 822936, 847140, 925803, 960092, 1016568, 1028670, 1089180, 1200115, 1234404, 1270710, 1371560, 1440138, 1524852, 1543005, 1694280, 1851606, 1906065, 1920184, 2057340, 2160207, 2178360, 2400230, 2468808, 2541420, 2880276, 3049704, 3086010, 3600345, 3703212, 3812130, 4114680, 4320414, 4629015, 4800460, 5082840, 5760552, 6172020, 6480621, 7200690, 7406424, 7624260, 8640828, 9258030, 9600920, 10801035, 12344040, 12961242, 14401380, 15248520, 17281656, 18516060, 21602070, 25922484, 28802760, 32403105, 37032120, 43204140, 51844968, 64806210, 86408280, 129612420, 259224840]

約数ペア:

[(1, 259224840), (2, 129612420), (3, 86408280), (4, 64806210), (5, 51844968), (6, 43204140), (7, 37032120), (8, 32403105), (9, 28802760), (10, 25922484), (12, 21602070), (14, 18516060), (15, 17281656), (17, 15248520), (18, 14401380), (20, 12961242), (21, 12344040), (24, 10801035), (27, 9600920), (28, 9258030), (30, 8640828), (34, 7624260), (35, 7406424), (36, 7200690), (40, 6480621), (42, 6172020), (45, 5760552), (51, 5082840), (54, 4800460), (56, 4629015), (60, 4320414), (63, 4114680), (68, 3812130), (70, 3703212), (72, 3600345), (84, 3086010), (85, 3049704), (90, 2880276), (102, 2541420), (105, 2468808), (108, 2400230), (119, 2178360), (120, 2160207), (126, 2057340), (135, 1920184), (136, 1906065), (140, 1851606), (153, 1694280), (168, 1543005), (170, 1524852), (180, 1440138), (189, 1371560), (204, 1270710), (210, 1234404), (216, 1200115), (238, 1089180), (252, 1028670), (255, 1016568), (270, 960092), (280, 925803), (306, 847140), (315, 822936), (340, 762426), (357, 726120), (360, 720069), (378, 685780), (408, 635355), (420, 617202), (459, 564760), (476, 544590), (504, 514335), (510, 508284), (540, 480046), (595, 435672), (612, 423570), (630, 411468), (680, 381213), (714, 363060), (756, 342890), (765, 338856), (840, 308601), (918, 282380), (945, 274312), (952, 272295), (1020, 254142), (1071, 242040), (1080, 240023), (1190, 217836), (1224, 211785), (1260, 205734), (1428, 181530), (1512, 171445), (1530, 169428), (1785, 145224), (1836, 141190), (1890, 137156), (2017, 128520), (2040, 127071), (2142, 121020), (2295, 112952), (2380, 108918), (2520, 102867), (2856, 90765), (3060, 84714), (3213, 80680), (3570, 72612), (3672, 70595), (3780, 68578), (4034, 64260), (4284, 60510), (4590, 56476), (4760, 54459), (5355, 48408), (6051, 42840), (6120, 42357), (6426, 40340), (7140, 36306), (7560, 34289), (8068, 32130), (8568, 30255), (9180, 28238), (10085, 25704), (10710, 24204), (12102, 21420), (12852, 20170), (14119, 18360), (14280, 18153), (16065, 16136)]