1560971520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 432

約数和(自身を含む): 5845512960

約数和(自身を除く): 4284541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 64, 72, 80, 90, 93, 94, 96, 108, 120, 124, 128, 135, 141, 144, 155, 160, 180, 186, 188, 192, 216, 235, 240, 248, 256, 270, 279, 282, 288, 310, 320, 360, 372, 376, 384, 423, 432, 465, 470, 480, 496, 540, 558, 564, 576, 620, 640, 705, 720, 744, 752, 768, 837, 846, 864, 930, 940, 960, 961, 992, 1080, 1116, 1128, 1152, 1240, 1269, 1280, 1395, 1410, 1440, 1457, 1488, 1504, 1674, 1692, 1728, 1860, 1880, 1920, 1922, 1984, 2115, 2160, 2232, 2256, 2304, 2480, 2538, 2790, 2820, 2880, 2883, 2914, 2976, 3008, 3348, 3384, 3456, 3720, 3760, 3840, 3844, 3968, 4185, 4230, 4320, 4371, 4464, 4512, 4805, 4960, 5076, 5580, 5640, 5760, 5766, 5828, 5952, 6016, 6345, 6696, 6768, 6912, 7285, 7440, 7520, 7688, 7936, 8370, 8460, 8640, 8649, 8742, 8928, 9024, 9610, 9920, 10152, 11160, 11280, 11520, 11532, 11656, 11904, 12032, 12690, 13113, 13392, 13536, 14415, 14570, 14880, 15040, 15376, 16740, 16920, 17280, 17298, 17484, 17856, 18048, 19220, 19840, 20304, 21855, 22320, 22560, 23064, 23312, 23808, 25380, 25947, 26226, 26784, 27072, 28830, 29140, 29760, 30080, 30752, 33480, 33840, 34560, 34596, 34968, 35712, 36096, 38440, 39339, 39680, 40608, 43245, 43710, 44640, 45120, 45167, 46128, 46624, 50760, 51894, 52452, 53568, 54144, 57660, 58280, 59520, 60160, 61504, 65565, 66960, 67680, 69192, 69936, 71424, 76880, 78678, 81216, 86490, 87420, 89280, 90240, 90334, 92256, 93248, 101520, 103788, 104904, 107136, 108288, 115320, 116560, 119040, 123008, 129735, 131130, 133920, 135360, 135501, 138384, 139872, 153760, 157356, 162432, 172980, 174840, 178560, 180480, 180668, 184512, 186496, 196695, 203040, 207576, 209808, 214272, 225835, 230640, 233120, 246016, 259470, 262260, 267840, 270720, 271002, 276768, 279744, 307520, 314712, 324864, 345960, 349680, 357120, 361336, 369024, 372992, 393390, 406080, 406503, 415152, 419616, 451670, 461280, 466240, 518940, 524520, 535680, 541440, 542004, 553536, 559488, 615040, 629424, 677505, 691920, 699360, 722672, 738048, 786780, 812160, 813006, 830304, 839232, 903340, 922560, 932480, 1037880, 1049040, 1071360, 1084008, 1107072, 1118976, 1219509, 1230080, 1258848, 1355010, 1383840, 1398720, 1445344, 1573560, 1624320, 1626012, 1660608, 1678464, 1806680, 1845120, 1864960, 2032515, 2075760, 2098080, 2168016, 2214144, 2439018, 2517696, 2710020, 2767680, 2797440, 2890688, 3147120, 3252024, 3321216, 3356928, 3613360, 3690240, 4065030, 4151520, 4196160, 4336032, 4878036, 5035392, 5420040, 5535360, 5594880, 5781376, 6097545, 6294240, 6504048, 6642432, 7226720, 8130060, 8303040, 8392320, 8672064, 9756072, 10070784, 10840080, 11070720, 11562752, 12195090, 12588480, 13008096, 14453440, 16260120, 16606080, 16784640, 17344128, 19512144, 21680160, 24390180, 25176960, 26016192, 28906880, 32520240, 33212160, 34688256, 39024288, 43360320, 48780360, 50353920, 52032384, 57813760, 65040480, 78048576, 86720640, 97560720, 104064768, 130080960, 156097152, 173441280, 195121440, 260161920, 312194304, 390242880, 520323840, 780485760, 1560971520]

約数ペア:

[(1, 1560971520), (2, 780485760), (3, 520323840), (4, 390242880), (5, 312194304), (6, 260161920), (8, 195121440), (9, 173441280), (10, 156097152), (12, 130080960), (15, 104064768), (16, 97560720), (18, 86720640), (20, 78048576), (24, 65040480), (27, 57813760), (30, 52032384), (31, 50353920), (32, 48780360), (36, 43360320), (40, 39024288), (45, 34688256), (47, 33212160), (48, 32520240), (54, 28906880), (60, 26016192), (62, 25176960), (64, 24390180), (72, 21680160), (80, 19512144), (90, 17344128), (93, 16784640), (94, 16606080), (96, 16260120), (108, 14453440), (120, 13008096), (124, 12588480), (128, 12195090), (135, 11562752), (141, 11070720), (144, 10840080), (155, 10070784), (160, 9756072), (180, 8672064), (186, 8392320), (188, 8303040), (192, 8130060), (216, 7226720), (235, 6642432), (240, 6504048), (248, 6294240), (256, 6097545), (270, 5781376), (279, 5594880), (282, 5535360), (288, 5420040), (310, 5035392), (320, 4878036), (360, 4336032), (372, 4196160), (376, 4151520), (384, 4065030), (423, 3690240), (432, 3613360), (465, 3356928), (470, 3321216), (480, 3252024), (496, 3147120), (540, 2890688), (558, 2797440), (564, 2767680), (576, 2710020), (620, 2517696), (640, 2439018), (705, 2214144), (720, 2168016), (744, 2098080), (752, 2075760), (768, 2032515), (837, 1864960), (846, 1845120), (864, 1806680), (930, 1678464), (940, 1660608), (960, 1626012), (961, 1624320), (992, 1573560), (1080, 1445344), (1116, 1398720), (1128, 1383840), (1152, 1355010), (1240, 1258848), (1269, 1230080), (1280, 1219509), (1395, 1118976), (1410, 1107072), (1440, 1084008), (1457, 1071360), (1488, 1049040), (1504, 1037880), (1674, 932480), (1692, 922560), (1728, 903340), (1860, 839232), (1880, 830304), (1920, 813006), (1922, 812160), (1984, 786780), (2115, 738048), (2160, 722672), (2232, 699360), (2256, 691920), (2304, 677505), (2480, 629424), (2538, 615040), (2790, 559488), (2820, 553536), (2880, 542004), (2883, 541440), (2914, 535680), (2976, 524520), (3008, 518940), (3348, 466240), (3384, 461280), (3456, 451670), (3720, 419616), (3760, 415152), (3840, 406503), (3844, 406080), (3968, 393390), (4185, 372992), (4230, 369024), (4320, 361336), (4371, 357120), (4464, 349680), (4512, 345960), (4805, 324864), (4960, 314712), (5076, 307520), (5580, 279744), (5640, 276768), (5760, 271002), (5766, 270720), (5828, 267840), (5952, 262260), (6016, 259470), (6345, 246016), (6696, 233120), (6768, 230640), (6912, 225835), (7285, 214272), (7440, 209808), (7520, 207576), (7688, 203040), (7936, 196695), (8370, 186496), (8460, 184512), (8640, 180668), (8649, 180480), (8742, 178560), (8928, 174840), (9024, 172980), (9610, 162432), (9920, 157356), (10152, 153760), (11160, 139872), (11280, 138384), (11520, 135501), (11532, 135360), (11656, 133920), (11904, 131130), (12032, 129735), (12690, 123008), (13113, 119040), (13392, 116560), (13536, 115320), (14415, 108288), (14570, 107136), (14880, 104904), (15040, 103788), (15376, 101520), (16740, 93248), (16920, 92256), (17280, 90334), (17298, 90240), (17484, 89280), (17856, 87420), (18048, 86490), (19220, 81216), (19840, 78678), (20304, 76880), (21855, 71424), (22320, 69936), (22560, 69192), (23064, 67680), (23312, 66960), (23808, 65565), (25380, 61504), (25947, 60160), (26226, 59520), (26784, 58280), (27072, 57660), (28830, 54144), (29140, 53568), (29760, 52452), (30080, 51894), (30752, 50760), (33480, 46624), (33840, 46128), (34560, 45167), (34596, 45120), (34968, 44640), (35712, 43710), (36096, 43245), (38440, 40608), (39339, 39680)]