678979080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2548

約数の個数: 192

約数和(自身を含む): 2417688000

約数和(自身を除く): 1738708920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 936, 1062, 1170, 1180, 1416, 1534, 1560, 1770, 2124, 2301, 2340, 2360, 2459, 2655, 3068, 3540, 3835, 4248, 4602, 4680, 4918, 5310, 6136, 6903, 7080, 7377, 7670, 9204, 9836, 10620, 11505, 12295, 13806, 14754, 15340, 18408, 19672, 21240, 22131, 23010, 24590, 27612, 29508, 30680, 31967, 34515, 36885, 44262, 46020, 49180, 55224, 59016, 63934, 69030, 73770, 88524, 92040, 95901, 98360, 110655, 127868, 138060, 145081, 147540, 159835, 177048, 191802, 221310, 255736, 276120, 287703, 290162, 295080, 319670, 383604, 435243, 442620, 479505, 575406, 580324, 639340, 725405, 767208, 870486, 885240, 959010, 1150812, 1160648, 1278680, 1305729, 1438515, 1450810, 1740972, 1886053, 1918020, 2176215, 2301624, 2611458, 2877030, 2901620, 3481944, 3772106, 3836040, 4352430, 5222916, 5658159, 5754060, 5803240, 6528645, 7544212, 8704860, 9430265, 10445832, 11316318, 11508120, 13057290, 15088424, 16974477, 17409720, 18860530, 22632636, 26114580, 28290795, 33948954, 37721060, 45265272, 52229160, 56581590, 67897908, 75442120, 84872385, 113163180, 135795816, 169744770, 226326360, 339489540, 678979080]

約数ペア:

[(1, 678979080), (2, 339489540), (3, 226326360), (4, 169744770), (5, 135795816), (6, 113163180), (8, 84872385), (9, 75442120), (10, 67897908), (12, 56581590), (13, 52229160), (15, 45265272), (18, 37721060), (20, 33948954), (24, 28290795), (26, 26114580), (30, 22632636), (36, 18860530), (39, 17409720), (40, 16974477), (45, 15088424), (52, 13057290), (59, 11508120), (60, 11316318), (65, 10445832), (72, 9430265), (78, 8704860), (90, 7544212), (104, 6528645), (117, 5803240), (118, 5754060), (120, 5658159), (130, 5222916), (156, 4352430), (177, 3836040), (180, 3772106), (195, 3481944), (234, 2901620), (236, 2877030), (260, 2611458), (295, 2301624), (312, 2176215), (354, 1918020), (360, 1886053), (390, 1740972), (468, 1450810), (472, 1438515), (520, 1305729), (531, 1278680), (585, 1160648), (590, 1150812), (708, 959010), (767, 885240), (780, 870486), (885, 767208), (936, 725405), (1062, 639340), (1170, 580324), (1180, 575406), (1416, 479505), (1534, 442620), (1560, 435243), (1770, 383604), (2124, 319670), (2301, 295080), (2340, 290162), (2360, 287703), (2459, 276120), (2655, 255736), (3068, 221310), (3540, 191802), (3835, 177048), (4248, 159835), (4602, 147540), (4680, 145081), (4918, 138060), (5310, 127868), (6136, 110655), (6903, 98360), (7080, 95901), (7377, 92040), (7670, 88524), (9204, 73770), (9836, 69030), (10620, 63934), (11505, 59016), (12295, 55224), (13806, 49180), (14754, 46020), (15340, 44262), (18408, 36885), (19672, 34515), (21240, 31967), (22131, 30680), (23010, 29508), (24590, 27612)]