1330900480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 4083488640

約数和(自身を除く): 2752588160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 197, 203, 208, 224, 232, 256, 260, 280, 290, 320, 364, 377, 394, 406, 416, 448, 455, 464, 512, 520, 560, 580, 640, 728, 754, 788, 812, 832, 896, 910, 928, 985, 1015, 1040, 1120, 1160, 1280, 1379, 1456, 1508, 1576, 1624, 1664, 1792, 1820, 1856, 1885, 1970, 2030, 2080, 2240, 2320, 2560, 2561, 2639, 2758, 2912, 3016, 3152, 3248, 3328, 3584, 3640, 3712, 3770, 3940, 4060, 4160, 4480, 4640, 5122, 5278, 5516, 5713, 5824, 6032, 6304, 6496, 6656, 6895, 7280, 7424, 7540, 7880, 8120, 8320, 8960, 9280, 10244, 10556, 11032, 11426, 11648, 12064, 12608, 12805, 12992, 13195, 13790, 14560, 14848, 15080, 15760, 16240, 16640, 17920, 17927, 18560, 20488, 21112, 22064, 22852, 23296, 24128, 25216, 25610, 25984, 26390, 27580, 28565, 29120, 30160, 31520, 32480, 33280, 35854, 37120, 39991, 40976, 42224, 44128, 45704, 46592, 48256, 50432, 51220, 51968, 52780, 55160, 57130, 58240, 60320, 63040, 64960, 71708, 74240, 74269, 79982, 81952, 84448, 88256, 89635, 91408, 96512, 100864, 102440, 103936, 105560, 110320, 114260, 116480, 120640, 126080, 129920, 143416, 148538, 159964, 163904, 168896, 176512, 179270, 182816, 193024, 199955, 204880, 211120, 220640, 228520, 232960, 241280, 252160, 259840, 286832, 297076, 319928, 327808, 337792, 353024, 358540, 365632, 371345, 399910, 409760, 422240, 441280, 457040, 482560, 504320, 519680, 519883, 573664, 594152, 639856, 655616, 675584, 706048, 717080, 731264, 742690, 799820, 819520, 844480, 882560, 914080, 965120, 1039766, 1147328, 1188304, 1279712, 1311232, 1351168, 1434160, 1462528, 1485380, 1599640, 1639040, 1688960, 1765120, 1828160, 2079532, 2294656, 2376608, 2559424, 2599415, 2868320, 2925056, 2970760, 3199280, 3278080, 3377920, 3530240, 3656320, 4159064, 4589312, 4753216, 5118848, 5198830, 5736640, 5941520, 6398560, 6556160, 6755840, 7312640, 8318128, 9178624, 9506432, 10237696, 10397660, 11473280, 11883040, 12797120, 14625280, 16636256, 19012864, 20475392, 20795320, 22946560, 23766080, 25594240, 33272512, 38025728, 41590640, 45893120, 47532160, 51188480, 66545024, 83181280, 95064320, 102376960, 133090048, 166362560, 190128640, 266180096, 332725120, 665450240, 1330900480]

約数ペア:

[(1, 1330900480), (2, 665450240), (4, 332725120), (5, 266180096), (7, 190128640), (8, 166362560), (10, 133090048), (13, 102376960), (14, 95064320), (16, 83181280), (20, 66545024), (26, 51188480), (28, 47532160), (29, 45893120), (32, 41590640), (35, 38025728), (40, 33272512), (52, 25594240), (56, 23766080), (58, 22946560), (64, 20795320), (65, 20475392), (70, 19012864), (80, 16636256), (91, 14625280), (104, 12797120), (112, 11883040), (116, 11473280), (128, 10397660), (130, 10237696), (140, 9506432), (145, 9178624), (160, 8318128), (182, 7312640), (197, 6755840), (203, 6556160), (208, 6398560), (224, 5941520), (232, 5736640), (256, 5198830), (260, 5118848), (280, 4753216), (290, 4589312), (320, 4159064), (364, 3656320), (377, 3530240), (394, 3377920), (406, 3278080), (416, 3199280), (448, 2970760), (455, 2925056), (464, 2868320), (512, 2599415), (520, 2559424), (560, 2376608), (580, 2294656), (640, 2079532), (728, 1828160), (754, 1765120), (788, 1688960), (812, 1639040), (832, 1599640), (896, 1485380), (910, 1462528), (928, 1434160), (985, 1351168), (1015, 1311232), (1040, 1279712), (1120, 1188304), (1160, 1147328), (1280, 1039766), (1379, 965120), (1456, 914080), (1508, 882560), (1576, 844480), (1624, 819520), (1664, 799820), (1792, 742690), (1820, 731264), (1856, 717080), (1885, 706048), (1970, 675584), (2030, 655616), (2080, 639856), (2240, 594152), (2320, 573664), (2560, 519883), (2561, 519680), (2639, 504320), (2758, 482560), (2912, 457040), (3016, 441280), (3152, 422240), (3248, 409760), (3328, 399910), (3584, 371345), (3640, 365632), (3712, 358540), (3770, 353024), (3940, 337792), (4060, 327808), (4160, 319928), (4480, 297076), (4640, 286832), (5122, 259840), (5278, 252160), (5516, 241280), (5713, 232960), (5824, 228520), (6032, 220640), (6304, 211120), (6496, 204880), (6656, 199955), (6895, 193024), (7280, 182816), (7424, 179270), (7540, 176512), (7880, 168896), (8120, 163904), (8320, 159964), (8960, 148538), (9280, 143416), (10244, 129920), (10556, 126080), (11032, 120640), (11426, 116480), (11648, 114260), (12064, 110320), (12608, 105560), (12805, 103936), (12992, 102440), (13195, 100864), (13790, 96512), (14560, 91408), (14848, 89635), (15080, 88256), (15760, 84448), (16240, 81952), (16640, 79982), (17920, 74269), (17927, 74240), (18560, 71708), (20488, 64960), (21112, 63040), (22064, 60320), (22852, 58240), (23296, 57130), (24128, 55160), (25216, 52780), (25610, 51968), (25984, 51220), (26390, 50432), (27580, 48256), (28565, 46592), (29120, 45704), (30160, 44128), (31520, 42224), (32480, 40976), (33280, 39991), (35854, 37120)]