5123431680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3823}}^1$

素因数の和:4196

約数の個数: 144

約数和(自身を含む): 16414137600

約数和(自身を除く): 11290705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 349, 384, 480, 640, 698, 768, 960, 1047, 1280, 1396, 1745, 1920, 2094, 2792, 3490, 3823, 3840, 4188, 5235, 5584, 6980, 7646, 8376, 10470, 11168, 11469, 13960, 15292, 16752, 19115, 20940, 22336, 22938, 27920, 30584, 33504, 38230, 41880, 44672, 45876, 55840, 57345, 61168, 67008, 76460, 83760, 89344, 91752, 111680, 114690, 122336, 134016, 152920, 167520, 183504, 223360, 229380, 244672, 268032, 305840, 335040, 367008, 446720, 458760, 489344, 611680, 670080, 734016, 917520, 978688, 1223360, 1334227, 1340160, 1468032, 1835040, 2446720, 2668454, 2936064, 3670080, 4002681, 4893440, 5336908, 6671135, 7340160, 8005362, 10673816, 13342270, 14680320, 16010724, 20013405, 21347632, 26684540, 32021448, 40026810, 42695264, 53369080, 64042896, 80053620, 85390528, 106738160, 128085792, 160107240, 170781056, 213476320, 256171584, 320214480, 341562112, 426952640, 512343168, 640428960, 853905280, 1024686336, 1280857920, 1707810560, 2561715840, 5123431680]

約数ペア:

[(1, 5123431680), (2, 2561715840), (3, 1707810560), (4, 1280857920), (5, 1024686336), (6, 853905280), (8, 640428960), (10, 512343168), (12, 426952640), (15, 341562112), (16, 320214480), (20, 256171584), (24, 213476320), (30, 170781056), (32, 160107240), (40, 128085792), (48, 106738160), (60, 85390528), (64, 80053620), (80, 64042896), (96, 53369080), (120, 42695264), (128, 40026810), (160, 32021448), (192, 26684540), (240, 21347632), (256, 20013405), (320, 16010724), (349, 14680320), (384, 13342270), (480, 10673816), (640, 8005362), (698, 7340160), (768, 6671135), (960, 5336908), (1047, 4893440), (1280, 4002681), (1396, 3670080), (1745, 2936064), (1920, 2668454), (2094, 2446720), (2792, 1835040), (3490, 1468032), (3823, 1340160), (3840, 1334227), (4188, 1223360), (5235, 978688), (5584, 917520), (6980, 734016), (7646, 670080), (8376, 611680), (10470, 489344), (11168, 458760), (11469, 446720), (13960, 367008), (15292, 335040), (16752, 305840), (19115, 268032), (20940, 244672), (22336, 229380), (22938, 223360), (27920, 183504), (30584, 167520), (33504, 152920), (38230, 134016), (41880, 122336), (44672, 114690), (45876, 111680), (55840, 91752), (57345, 89344), (61168, 83760), (67008, 76460)]