486338580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3340

約数の個数: 240

約数和(自身を含む): 1878307200

約数和(自身を除く): 1391968620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3299, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 6598, 7020, 7371, 8190, 9828, 9897, 10530, 11340, 12285, 13196, 14742, 16380, 16495, 19794, 21060, 23093, 24570, 29484, 29691, 32990, 36855, 39588, 42887, 46186, 49140, 49485, 59382, 65980, 69279, 73710, 85774, 89073, 92372, 98970, 115465, 118764, 128661, 138558, 147420, 148455, 171548, 178146, 197940, 207837, 214435, 230930, 257322, 267219, 277116, 296910, 300209, 346395, 356292, 385983, 415674, 428870, 445365, 461860, 514644, 534438, 593820, 600418, 623511, 643305, 692790, 771966, 831348, 857740, 890730, 900627, 1039185, 1068876, 1157949, 1200836, 1247022, 1286610, 1336095, 1385580, 1501045, 1543932, 1781460, 1801254, 1870533, 1929915, 2078370, 2315898, 2494044, 2573220, 2672190, 2701881, 3002090, 3117555, 3473847, 3602508, 3741066, 3859830, 4156740, 4503135, 4631796, 5344380, 5403762, 5789745, 6004180, 6235110, 6947694, 7482132, 7719660, 8105643, 9006270, 9352665, 10807524, 11579490, 12470220, 13509405, 13895388, 16211286, 17369235, 18012540, 18705330, 23158980, 24316929, 27018810, 32422572, 34738470, 37410660, 40528215, 48633858, 54037620, 69476940, 81056430, 97267716, 121584645, 162112860, 243169290, 486338580]

約数ペア:

[(1, 486338580), (2, 243169290), (3, 162112860), (4, 121584645), (5, 97267716), (6, 81056430), (7, 69476940), (9, 54037620), (10, 48633858), (12, 40528215), (13, 37410660), (14, 34738470), (15, 32422572), (18, 27018810), (20, 24316929), (21, 23158980), (26, 18705330), (27, 18012540), (28, 17369235), (30, 16211286), (35, 13895388), (36, 13509405), (39, 12470220), (42, 11579490), (45, 10807524), (52, 9352665), (54, 9006270), (60, 8105643), (63, 7719660), (65, 7482132), (70, 6947694), (78, 6235110), (81, 6004180), (84, 5789745), (90, 5403762), (91, 5344380), (105, 4631796), (108, 4503135), (117, 4156740), (126, 3859830), (130, 3741066), (135, 3602508), (140, 3473847), (156, 3117555), (162, 3002090), (180, 2701881), (182, 2672190), (189, 2573220), (195, 2494044), (210, 2315898), (234, 2078370), (252, 1929915), (260, 1870533), (270, 1801254), (273, 1781460), (315, 1543932), (324, 1501045), (351, 1385580), (364, 1336095), (378, 1286610), (390, 1247022), (405, 1200836), (420, 1157949), (455, 1068876), (468, 1039185), (540, 900627), (546, 890730), (567, 857740), (585, 831348), (630, 771966), (702, 692790), (756, 643305), (780, 623511), (810, 600418), (819, 593820), (910, 534438), (945, 514644), (1053, 461860), (1092, 445365), (1134, 428870), (1170, 415674), (1260, 385983), (1365, 356292), (1404, 346395), (1620, 300209), (1638, 296910), (1755, 277116), (1820, 267219), (1890, 257322), (2106, 230930), (2268, 214435), (2340, 207837), (2457, 197940), (2730, 178146), (2835, 171548), (3276, 148455), (3299, 147420), (3510, 138558), (3780, 128661), (4095, 118764), (4212, 115465), (4914, 98970), (5265, 92372), (5460, 89073), (5670, 85774), (6598, 73710), (7020, 69279), (7371, 65980), (8190, 59382), (9828, 49485), (9897, 49140), (10530, 46186), (11340, 42887), (12285, 39588), (13196, 36855), (14742, 32990), (16380, 29691), (16495, 29484), (19794, 24570), (21060, 23093)]