73002720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21727}}^1$

素因数の和:21752

約数の個数: 96

約数和(自身を含む): 262821888

約数和(自身を除く): 189819168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21727, 43454, 65181, 86908, 108635, 130362, 152089, 173816, 217270, 260724, 304178, 325905, 347632, 434540, 456267, 521448, 608356, 651810, 695264, 760445, 869080, 912534, 1042896, 1216712, 1303620, 1520890, 1738160, 1825068, 2085792, 2281335, 2433424, 2607240, 3041780, 3476320, 3650136, 4562670, 4866848, 5214480, 6083560, 7300272, 9125340, 10428960, 12167120, 14600544, 18250680, 24334240, 36501360, 73002720]

約数ペア:

[(1, 73002720), (2, 36501360), (3, 24334240), (4, 18250680), (5, 14600544), (6, 12167120), (7, 10428960), (8, 9125340), (10, 7300272), (12, 6083560), (14, 5214480), (15, 4866848), (16, 4562670), (20, 3650136), (21, 3476320), (24, 3041780), (28, 2607240), (30, 2433424), (32, 2281335), (35, 2085792), (40, 1825068), (42, 1738160), (48, 1520890), (56, 1303620), (60, 1216712), (70, 1042896), (80, 912534), (84, 869080), (96, 760445), (105, 695264), (112, 651810), (120, 608356), (140, 521448), (160, 456267), (168, 434540), (210, 347632), (224, 325905), (240, 304178), (280, 260724), (336, 217270), (420, 173816), (480, 152089), (560, 130362), (672, 108635), (840, 86908), (1120, 65181), (1680, 43454), (3360, 21727)]