2147061240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11382

約数の個数: 192

約数和(自身を含む): 7627426560

約数和(自身を除く): 5480365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 9486, 10540, 11160, 11317, 12648, 15810, 18972, 21080, 22634, 23715, 31620, 33951, 37944, 45268, 47430, 56585, 63240, 67902, 90536, 94860, 101853, 113170, 135804, 169755, 189720, 192389, 203706, 226340, 271608, 339510, 350827, 384778, 407412, 452680, 509265, 577167, 679020, 701654, 769556, 814824, 961945, 1018530, 1052481, 1154334, 1358040, 1403308, 1539112, 1731501, 1754135, 1923890, 2037060, 2104962, 2308668, 2806616, 2885835, 3157443, 3463002, 3508270, 3847780, 4074120, 4209924, 4617336, 5262405, 5771670, 5964059, 6314886, 6926004, 7016540, 7695560, 8419848, 8657505, 10524810, 11543340, 11928118, 12629772, 13852008, 14033080, 15787215, 17315010, 17892177, 21049620, 23086680, 23856236, 25259544, 29820295, 31574430, 34630020, 35784354, 42099240, 47712472, 53676531, 59640590, 63148860, 69260040, 71568708, 89460885, 107353062, 119281180, 126297720, 143137416, 178921770, 214706124, 238562360, 268382655, 357843540, 429412248, 536765310, 715687080, 1073530620, 2147061240]

約数ペア:

[(1, 2147061240), (2, 1073530620), (3, 715687080), (4, 536765310), (5, 429412248), (6, 357843540), (8, 268382655), (9, 238562360), (10, 214706124), (12, 178921770), (15, 143137416), (17, 126297720), (18, 119281180), (20, 107353062), (24, 89460885), (30, 71568708), (31, 69260040), (34, 63148860), (36, 59640590), (40, 53676531), (45, 47712472), (51, 42099240), (60, 35784354), (62, 34630020), (68, 31574430), (72, 29820295), (85, 25259544), (90, 23856236), (93, 23086680), (102, 21049620), (120, 17892177), (124, 17315010), (136, 15787215), (153, 14033080), (155, 13852008), (170, 12629772), (180, 11928118), (186, 11543340), (204, 10524810), (248, 8657505), (255, 8419848), (279, 7695560), (306, 7016540), (310, 6926004), (340, 6314886), (360, 5964059), (372, 5771670), (408, 5262405), (465, 4617336), (510, 4209924), (527, 4074120), (558, 3847780), (612, 3508270), (620, 3463002), (680, 3157443), (744, 2885835), (765, 2806616), (930, 2308668), (1020, 2104962), (1054, 2037060), (1116, 1923890), (1224, 1754135), (1240, 1731501), (1395, 1539112), (1530, 1403308), (1581, 1358040), (1860, 1154334), (2040, 1052481), (2108, 1018530), (2232, 961945), (2635, 814824), (2790, 769556), (3060, 701654), (3162, 679020), (3720, 577167), (4216, 509265), (4743, 452680), (5270, 407412), (5580, 384778), (6120, 350827), (6324, 339510), (7905, 271608), (9486, 226340), (10540, 203706), (11160, 192389), (11317, 189720), (12648, 169755), (15810, 135804), (18972, 113170), (21080, 101853), (22634, 94860), (23715, 90536), (31620, 67902), (33951, 63240), (37944, 56585), (45268, 47430)]