7781026320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 320

約数和(自身を含む): 27480384000

約数和(自身を除く): 19699357680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 113, 120, 135, 142, 144, 180, 213, 216, 226, 240, 270, 284, 339, 355, 360, 426, 432, 449, 452, 540, 565, 568, 639, 678, 710, 720, 852, 898, 904, 1017, 1065, 1080, 1130, 1136, 1278, 1347, 1356, 1420, 1695, 1704, 1796, 1808, 1917, 2034, 2130, 2160, 2245, 2260, 2556, 2694, 2712, 2840, 3051, 3195, 3390, 3408, 3592, 3834, 4041, 4068, 4260, 4490, 4520, 5085, 5112, 5388, 5424, 5680, 6102, 6390, 6735, 6780, 7184, 7668, 8023, 8082, 8136, 8520, 8980, 9040, 9585, 10170, 10224, 10776, 12123, 12204, 12780, 13470, 13560, 15255, 15336, 16046, 16164, 16272, 17040, 17960, 19170, 20205, 20340, 21552, 24069, 24246, 24408, 25560, 26940, 27120, 30510, 30672, 31879, 32092, 32328, 35920, 38340, 40115, 40410, 40680, 48138, 48492, 48816, 50737, 51120, 53880, 60615, 61020, 63758, 64184, 64656, 72207, 76680, 80230, 80820, 81360, 95637, 96276, 96984, 101474, 107760, 120345, 121230, 122040, 127516, 128368, 144414, 152211, 153360, 159395, 160460, 161640, 191274, 192552, 193968, 202948, 216621, 240690, 242460, 244080, 253685, 255032, 286911, 288828, 304422, 318790, 320920, 323280, 361035, 382548, 385104, 405896, 433242, 456633, 478185, 481380, 484920, 507370, 510064, 573822, 577656, 608844, 637580, 641840, 722070, 761055, 765096, 811792, 860733, 866484, 913266, 956370, 962760, 969840, 1014740, 1083105, 1147644, 1155312, 1217688, 1275160, 1369899, 1434555, 1444140, 1522110, 1530192, 1721466, 1732968, 1826532, 1912740, 1925520, 2029480, 2166210, 2283165, 2295288, 2435376, 2550320, 2739798, 2869110, 2888280, 3044220, 3442932, 3465936, 3602327, 3653064, 3825480, 4058960, 4303665, 4332420, 4566330, 4590576, 5479596, 5738220, 5776560, 6088440, 6849495, 6885864, 7204654, 7306128, 7650960, 8607330, 8664840, 9132660, 10806981, 10959192, 11476440, 12176880, 13698990, 13771728, 14409308, 17214660, 17329680, 18011635, 18265320, 21613962, 21918384, 22952880, 27397980, 28818616, 32420943, 34429320, 36023270, 36530640, 43227924, 54034905, 54795960, 57637232, 64841886, 68858640, 72046540, 86455848, 97262829, 108069810, 109591920, 129683772, 144093080, 162104715, 172911696, 194525658, 216139620, 259367544, 288186160, 324209430, 389051316, 432279240, 486314145, 518735088, 648418860, 778102632, 864558480, 972628290, 1296837720, 1556205264, 1945256580, 2593675440, 3890513160, 7781026320]

約数ペア:

[(1, 7781026320), (2, 3890513160), (3, 2593675440), (4, 1945256580), (5, 1556205264), (6, 1296837720), (8, 972628290), (9, 864558480), (10, 778102632), (12, 648418860), (15, 518735088), (16, 486314145), (18, 432279240), (20, 389051316), (24, 324209430), (27, 288186160), (30, 259367544), (36, 216139620), (40, 194525658), (45, 172911696), (48, 162104715), (54, 144093080), (60, 129683772), (71, 109591920), (72, 108069810), (80, 97262829), (90, 86455848), (108, 72046540), (113, 68858640), (120, 64841886), (135, 57637232), (142, 54795960), (144, 54034905), (180, 43227924), (213, 36530640), (216, 36023270), (226, 34429320), (240, 32420943), (270, 28818616), (284, 27397980), (339, 22952880), (355, 21918384), (360, 21613962), (426, 18265320), (432, 18011635), (449, 17329680), (452, 17214660), (540, 14409308), (565, 13771728), (568, 13698990), (639, 12176880), (678, 11476440), (710, 10959192), (720, 10806981), (852, 9132660), (898, 8664840), (904, 8607330), (1017, 7650960), (1065, 7306128), (1080, 7204654), (1130, 6885864), (1136, 6849495), (1278, 6088440), (1347, 5776560), (1356, 5738220), (1420, 5479596), (1695, 4590576), (1704, 4566330), (1796, 4332420), (1808, 4303665), (1917, 4058960), (2034, 3825480), (2130, 3653064), (2160, 3602327), (2245, 3465936), (2260, 3442932), (2556, 3044220), (2694, 2888280), (2712, 2869110), (2840, 2739798), (3051, 2550320), (3195, 2435376), (3390, 2295288), (3408, 2283165), (3592, 2166210), (3834, 2029480), (4041, 1925520), (4068, 1912740), (4260, 1826532), (4490, 1732968), (4520, 1721466), (5085, 1530192), (5112, 1522110), (5388, 1444140), (5424, 1434555), (5680, 1369899), (6102, 1275160), (6390, 1217688), (6735, 1155312), (6780, 1147644), (7184, 1083105), (7668, 1014740), (8023, 969840), (8082, 962760), (8136, 956370), (8520, 913266), (8980, 866484), (9040, 860733), (9585, 811792), (10170, 765096), (10224, 761055), (10776, 722070), (12123, 641840), (12204, 637580), (12780, 608844), (13470, 577656), (13560, 573822), (15255, 510064), (15336, 507370), (16046, 484920), (16164, 481380), (16272, 478185), (17040, 456633), (17960, 433242), (19170, 405896), (20205, 385104), (20340, 382548), (21552, 361035), (24069, 323280), (24246, 320920), (24408, 318790), (25560, 304422), (26940, 288828), (27120, 286911), (30510, 255032), (30672, 253685), (31879, 244080), (32092, 242460), (32328, 240690), (35920, 216621), (38340, 202948), (40115, 193968), (40410, 192552), (40680, 191274), (48138, 161640), (48492, 160460), (48816, 159395), (50737, 153360), (51120, 152211), (53880, 144414), (60615, 128368), (61020, 127516), (63758, 122040), (64184, 121230), (64656, 120345), (72207, 107760), (76680, 101474), (80230, 96984), (80820, 96276), (81360, 95637)]