1337861760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11423}}^1$

素因数の和:11506

約数の個数: 128

約数和(自身を含む): 4334722560

約数和(自身を除く): 2996860800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11423, 11712, 14640, 19520, 22846, 23424, 29280, 34269, 39040, 45692, 57115, 58560, 68538, 91384, 114230, 117120, 137076, 171345, 182768, 228460, 274152, 342690, 365536, 456920, 548304, 685380, 696803, 731072, 913840, 1096608, 1370760, 1393606, 1462144, 1827680, 2090409, 2193216, 2741520, 2787212, 3484015, 3655360, 4180818, 4386432, 5483040, 5574424, 6968030, 7310720, 8361636, 10452045, 10966080, 11148848, 13936060, 16723272, 20904090, 21932160, 22297696, 27872120, 33446544, 41808180, 44595392, 55744240, 66893088, 83616360, 89190784, 111488480, 133786176, 167232720, 222976960, 267572352, 334465440, 445953920, 668930880, 1337861760]

約数ペア:

[(1, 1337861760), (2, 668930880), (3, 445953920), (4, 334465440), (5, 267572352), (6, 222976960), (8, 167232720), (10, 133786176), (12, 111488480), (15, 89190784), (16, 83616360), (20, 66893088), (24, 55744240), (30, 44595392), (32, 41808180), (40, 33446544), (48, 27872120), (60, 22297696), (61, 21932160), (64, 20904090), (80, 16723272), (96, 13936060), (120, 11148848), (122, 10966080), (128, 10452045), (160, 8361636), (183, 7310720), (192, 6968030), (240, 5574424), (244, 5483040), (305, 4386432), (320, 4180818), (366, 3655360), (384, 3484015), (480, 2787212), (488, 2741520), (610, 2193216), (640, 2090409), (732, 1827680), (915, 1462144), (960, 1393606), (976, 1370760), (1220, 1096608), (1464, 913840), (1830, 731072), (1920, 696803), (1952, 685380), (2440, 548304), (2928, 456920), (3660, 365536), (3904, 342690), (4880, 274152), (5856, 228460), (7320, 182768), (7808, 171345), (9760, 137076), (11423, 117120), (11712, 114230), (14640, 91384), (19520, 68538), (22846, 58560), (23424, 57115), (29280, 45692), (34269, 39040)]