30868467840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{765587}}^1$

素因数の和:765619

約数の個数: 192

約数和(自身を含む): 121820362560

約数和(自身を除く): 90951894720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 765587, 1531174, 2296761, 3062348, 3827935, 4593522, 5359109, 6124696, 6890283, 7655870, 9187044, 10718218, 11483805, 12249392, 13780566, 15311740, 16077327, 18374088, 21436436, 22967610, 24498784, 26795545, 27561132, 30623480, 32154654, 34451415, 36748176, 42872872, 45935220, 48231981, 48997568, 53591090, 55122264, 61246960, 64309308, 68902830, 73496352, 80386635, 85745744, 91870440, 96463962, 97995136, 107182180, 110244528, 122493920, 128618616, 137805660, 146992704, 160773270, 171491488, 183740880, 192927924, 214364360, 220489056, 241159905, 244987840, 257237232, 275611320, 293985408, 321546540, 342982976, 367481760, 385855848, 428728720, 440978112, 482319810, 489975680, 514474464, 551222640, 643093080, 685965952, 734963520, 771711696, 857457440, 881956224, 964639620, 1028948928, 1102445280, 1286186160, 1469927040, 1543423392, 1714914880, 1929279240, 2057897856, 2204890560, 2572372320, 3086846784, 3429829760, 3858558480, 4409781120, 5144744640, 6173693568, 7717116960, 10289489280, 15434233920, 30868467840]

約数ペア:

[(1, 30868467840), (2, 15434233920), (3, 10289489280), (4, 7717116960), (5, 6173693568), (6, 5144744640), (7, 4409781120), (8, 3858558480), (9, 3429829760), (10, 3086846784), (12, 2572372320), (14, 2204890560), (15, 2057897856), (16, 1929279240), (18, 1714914880), (20, 1543423392), (21, 1469927040), (24, 1286186160), (28, 1102445280), (30, 1028948928), (32, 964639620), (35, 881956224), (36, 857457440), (40, 771711696), (42, 734963520), (45, 685965952), (48, 643093080), (56, 551222640), (60, 514474464), (63, 489975680), (64, 482319810), (70, 440978112), (72, 428728720), (80, 385855848), (84, 367481760), (90, 342982976), (96, 321546540), (105, 293985408), (112, 275611320), (120, 257237232), (126, 244987840), (128, 241159905), (140, 220489056), (144, 214364360), (160, 192927924), (168, 183740880), (180, 171491488), (192, 160773270), (210, 146992704), (224, 137805660), (240, 128618616), (252, 122493920), (280, 110244528), (288, 107182180), (315, 97995136), (320, 96463962), (336, 91870440), (360, 85745744), (384, 80386635), (420, 73496352), (448, 68902830), (480, 64309308), (504, 61246960), (560, 55122264), (576, 53591090), (630, 48997568), (640, 48231981), (672, 45935220), (720, 42872872), (840, 36748176), (896, 34451415), (960, 32154654), (1008, 30623480), (1120, 27561132), (1152, 26795545), (1260, 24498784), (1344, 22967610), (1440, 21436436), (1680, 18374088), (1920, 16077327), (2016, 15311740), (2240, 13780566), (2520, 12249392), (2688, 11483805), (2880, 10718218), (3360, 9187044), (4032, 7655870), (4480, 6890283), (5040, 6124696), (5760, 5359109), (6720, 4593522), (8064, 3827935), (10080, 3062348), (13440, 2296761), (20160, 1531174), (40320, 765587)]