13031281080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3037}}^1$

素因数の和:3223

約数の個数: 256

約数和(自身を含む): 45278352000

約数和(自身を除く): 32247070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 137, 145, 174, 180, 216, 232, 261, 270, 274, 290, 348, 360, 411, 435, 522, 540, 548, 580, 685, 696, 783, 822, 870, 1044, 1080, 1096, 1160, 1233, 1305, 1370, 1566, 1644, 1740, 2055, 2088, 2466, 2610, 2740, 3037, 3132, 3288, 3480, 3699, 3915, 3973, 4110, 4932, 5220, 5480, 6074, 6165, 6264, 7398, 7830, 7946, 8220, 9111, 9864, 10440, 11919, 12148, 12330, 14796, 15185, 15660, 15892, 16440, 18222, 18495, 19865, 23838, 24296, 24660, 27333, 29592, 30370, 31320, 31784, 35757, 36444, 36990, 39730, 45555, 47676, 49320, 54666, 59595, 60740, 71514, 72888, 73980, 79460, 81999, 88073, 91110, 95352, 107271, 109332, 119190, 121480, 136665, 143028, 147960, 158920, 163998, 176146, 178785, 182220, 214542, 218664, 238380, 264219, 273330, 286056, 327996, 352292, 357570, 364440, 409995, 416069, 429084, 440365, 476760, 528438, 536355, 546660, 655992, 704584, 715140, 792657, 819990, 832138, 858168, 880730, 1056876, 1072710, 1093320, 1248207, 1321095, 1430280, 1585314, 1639980, 1664276, 1761460, 2080345, 2113752, 2145420, 2377971, 2496414, 2642190, 3170628, 3279960, 3328552, 3522920, 3744621, 3963285, 4160690, 4290840, 4755942, 4992828, 5284380, 6241035, 6341256, 7489242, 7926570, 8321380, 9511884, 9985656, 10568760, 11233863, 11889855, 12066001, 12482070, 14978484, 15853140, 16642760, 18723105, 19023768, 22467726, 23779710, 24132002, 24964140, 29956968, 31706280, 36198003, 37446210, 44935452, 47559420, 48264004, 49928280, 56169315, 60330005, 72396006, 74892420, 89870904, 95118840, 96528008, 108594009, 112338630, 120660010, 144792012, 149784840, 180990015, 217188018, 224677260, 241320020, 289584024, 325782027, 361980030, 434376036, 449354520, 482640040, 542970045, 651564054, 723960060, 868752072, 1085940090, 1303128108, 1447920120, 1628910135, 2171880180, 2606256216, 3257820270, 4343760360, 6515640540, 13031281080]

約数ペア:

[(1, 13031281080), (2, 6515640540), (3, 4343760360), (4, 3257820270), (5, 2606256216), (6, 2171880180), (8, 1628910135), (9, 1447920120), (10, 1303128108), (12, 1085940090), (15, 868752072), (18, 723960060), (20, 651564054), (24, 542970045), (27, 482640040), (29, 449354520), (30, 434376036), (36, 361980030), (40, 325782027), (45, 289584024), (54, 241320020), (58, 224677260), (60, 217188018), (72, 180990015), (87, 149784840), (90, 144792012), (108, 120660010), (116, 112338630), (120, 108594009), (135, 96528008), (137, 95118840), (145, 89870904), (174, 74892420), (180, 72396006), (216, 60330005), (232, 56169315), (261, 49928280), (270, 48264004), (274, 47559420), (290, 44935452), (348, 37446210), (360, 36198003), (411, 31706280), (435, 29956968), (522, 24964140), (540, 24132002), (548, 23779710), (580, 22467726), (685, 19023768), (696, 18723105), (783, 16642760), (822, 15853140), (870, 14978484), (1044, 12482070), (1080, 12066001), (1096, 11889855), (1160, 11233863), (1233, 10568760), (1305, 9985656), (1370, 9511884), (1566, 8321380), (1644, 7926570), (1740, 7489242), (2055, 6341256), (2088, 6241035), (2466, 5284380), (2610, 4992828), (2740, 4755942), (3037, 4290840), (3132, 4160690), (3288, 3963285), (3480, 3744621), (3699, 3522920), (3915, 3328552), (3973, 3279960), (4110, 3170628), (4932, 2642190), (5220, 2496414), (5480, 2377971), (6074, 2145420), (6165, 2113752), (6264, 2080345), (7398, 1761460), (7830, 1664276), (7946, 1639980), (8220, 1585314), (9111, 1430280), (9864, 1321095), (10440, 1248207), (11919, 1093320), (12148, 1072710), (12330, 1056876), (14796, 880730), (15185, 858168), (15660, 832138), (15892, 819990), (16440, 792657), (18222, 715140), (18495, 704584), (19865, 655992), (23838, 546660), (24296, 536355), (24660, 528438), (27333, 476760), (29592, 440365), (30370, 429084), (31320, 416069), (31784, 409995), (35757, 364440), (36444, 357570), (36990, 352292), (39730, 327996), (45555, 286056), (47676, 273330), (49320, 264219), (54666, 238380), (59595, 218664), (60740, 214542), (71514, 182220), (72888, 178785), (73980, 176146), (79460, 163998), (81999, 158920), (88073, 147960), (91110, 143028), (95352, 136665), (107271, 121480), (109332, 119190)]