13287045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1274

約数の個数: 256

約数和(自身を含む): 44941962240

約数和(自身を除く): 31654916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 547, 552, 598, 677, 690, 780, 897, 920, 1094, 1196, 1354, 1380, 1495, 1560, 1641, 1794, 2031, 2188, 2392, 2708, 2735, 2760, 2990, 3282, 3385, 3588, 4062, 4376, 4485, 5416, 5470, 5980, 6564, 6770, 7111, 7176, 8124, 8205, 8801, 8970, 10155, 10940, 11960, 12581, 13128, 13540, 14222, 15571, 16248, 16410, 17602, 17940, 20310, 21333, 21880, 25162, 26403, 27080, 28444, 31142, 32820, 35204, 35555, 35880, 37743, 40620, 42666, 44005, 46713, 50324, 52806, 56888, 62284, 62905, 65640, 70408, 71110, 75486, 77855, 81240, 85332, 88010, 93426, 100648, 105612, 106665, 124568, 125810, 132015, 142220, 150972, 155710, 163553, 170664, 176020, 186852, 188715, 202423, 211224, 213330, 233565, 251620, 264030, 284440, 301944, 311420, 327106, 352040, 370319, 373704, 377430, 404846, 426660, 467130, 490659, 503240, 528060, 607269, 622840, 654212, 740638, 754860, 809692, 817765, 853320, 934260, 981318, 1012115, 1056120, 1110957, 1214538, 1308424, 1481276, 1509720, 1619384, 1635530, 1851595, 1868520, 1962636, 2024230, 2221914, 2429076, 2453295, 2962552, 3036345, 3271060, 3703190, 3925272, 4048460, 4443828, 4814147, 4858152, 4906590, 5554785, 6072690, 6542120, 7406380, 8096920, 8517337, 8887656, 9628294, 9813180, 11109570, 12145380, 14442441, 14812760, 17034674, 19256588, 19626360, 22219140, 24070735, 24290760, 25552011, 28884882, 34069348, 38513176, 42586685, 44438280, 48141470, 51104022, 57769764, 68138696, 72212205, 85173370, 96282940, 102208044, 110725381, 115539528, 127760055, 144424410, 170346740, 192565880, 204416088, 221450762, 255520110, 288848820, 332176143, 340693480, 442901524, 511040220, 553626905, 577697640, 664352286, 885803048, 1022080440, 1107253810, 1328704572, 1660880715, 2214507620, 2657409144, 3321761430, 4429015240, 6643522860, 13287045720]

約数ペア:

[(1, 13287045720), (2, 6643522860), (3, 4429015240), (4, 3321761430), (5, 2657409144), (6, 2214507620), (8, 1660880715), (10, 1328704572), (12, 1107253810), (13, 1022080440), (15, 885803048), (20, 664352286), (23, 577697640), (24, 553626905), (26, 511040220), (30, 442901524), (39, 340693480), (40, 332176143), (46, 288848820), (52, 255520110), (60, 221450762), (65, 204416088), (69, 192565880), (78, 170346740), (92, 144424410), (104, 127760055), (115, 115539528), (120, 110725381), (130, 102208044), (138, 96282940), (156, 85173370), (184, 72212205), (195, 68138696), (230, 57769764), (260, 51104022), (276, 48141470), (299, 44438280), (312, 42586685), (345, 38513176), (390, 34069348), (460, 28884882), (520, 25552011), (547, 24290760), (552, 24070735), (598, 22219140), (677, 19626360), (690, 19256588), (780, 17034674), (897, 14812760), (920, 14442441), (1094, 12145380), (1196, 11109570), (1354, 9813180), (1380, 9628294), (1495, 8887656), (1560, 8517337), (1641, 8096920), (1794, 7406380), (2031, 6542120), (2188, 6072690), (2392, 5554785), (2708, 4906590), (2735, 4858152), (2760, 4814147), (2990, 4443828), (3282, 4048460), (3385, 3925272), (3588, 3703190), (4062, 3271060), (4376, 3036345), (4485, 2962552), (5416, 2453295), (5470, 2429076), (5980, 2221914), (6564, 2024230), (6770, 1962636), (7111, 1868520), (7176, 1851595), (8124, 1635530), (8205, 1619384), (8801, 1509720), (8970, 1481276), (10155, 1308424), (10940, 1214538), (11960, 1110957), (12581, 1056120), (13128, 1012115), (13540, 981318), (14222, 934260), (15571, 853320), (16248, 817765), (16410, 809692), (17602, 754860), (17940, 740638), (20310, 654212), (21333, 622840), (21880, 607269), (25162, 528060), (26403, 503240), (27080, 490659), (28444, 467130), (31142, 426660), (32820, 404846), (35204, 377430), (35555, 373704), (35880, 370319), (37743, 352040), (40620, 327106), (42666, 311420), (44005, 301944), (46713, 284440), (50324, 264030), (52806, 251620), (56888, 233565), (62284, 213330), (62905, 211224), (65640, 202423), (70408, 188715), (71110, 186852), (75486, 176020), (77855, 170664), (81240, 163553), (85332, 155710), (88010, 150972), (93426, 142220), (100648, 132015), (105612, 125810), (106665, 124568)]