2054608080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39451}}^1$

素因数の和:39505

約数の個数: 160

約数和(自身を含む): 7514185728

約数和(自身を除く): 5459577648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 39451, 52080, 78902, 118353, 157804, 197255, 236706, 276157, 315608, 394510, 473412, 552314, 591765, 631216, 789020, 828471, 946824, 1104628, 1183530, 1222981, 1380785, 1578040, 1656942, 1893648, 2209256, 2367060, 2445962, 2761570, 3156080, 3313884, 3668943, 4142355, 4418512, 4734120, 4891924, 5523140, 6114905, 6627768, 7337886, 8284710, 8560867, 9468240, 9783848, 11046280, 12229810, 13255536, 14675772, 16569420, 17121734, 18344715, 19567696, 22092560, 24459620, 25682601, 29351544, 33138840, 34243468, 36689430, 42804335, 48919240, 51365202, 58703088, 66277680, 68486936, 73378860, 85608670, 97838480, 102730404, 128413005, 136973872, 146757720, 171217340, 205460808, 256826010, 293515440, 342434680, 410921616, 513652020, 684869360, 1027304040, 2054608080]

約数ペア:

[(1, 2054608080), (2, 1027304040), (3, 684869360), (4, 513652020), (5, 410921616), (6, 342434680), (7, 293515440), (8, 256826010), (10, 205460808), (12, 171217340), (14, 146757720), (15, 136973872), (16, 128413005), (20, 102730404), (21, 97838480), (24, 85608670), (28, 73378860), (30, 68486936), (31, 66277680), (35, 58703088), (40, 51365202), (42, 48919240), (48, 42804335), (56, 36689430), (60, 34243468), (62, 33138840), (70, 29351544), (80, 25682601), (84, 24459620), (93, 22092560), (105, 19567696), (112, 18344715), (120, 17121734), (124, 16569420), (140, 14675772), (155, 13255536), (168, 12229810), (186, 11046280), (210, 9783848), (217, 9468240), (240, 8560867), (248, 8284710), (280, 7337886), (310, 6627768), (336, 6114905), (372, 5523140), (420, 4891924), (434, 4734120), (465, 4418512), (496, 4142355), (560, 3668943), (620, 3313884), (651, 3156080), (744, 2761570), (840, 2445962), (868, 2367060), (930, 2209256), (1085, 1893648), (1240, 1656942), (1302, 1578040), (1488, 1380785), (1680, 1222981), (1736, 1183530), (1860, 1104628), (2170, 946824), (2480, 828471), (2604, 789020), (3255, 631216), (3472, 591765), (3720, 552314), (4340, 473412), (5208, 394510), (6510, 315608), (7440, 276157), (8680, 236706), (10416, 197255), (13020, 157804), (17360, 118353), (26040, 78902), (39451, 52080)]