67496940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53591

約数の個数: 72

約数和(自身を含む): 233993760

約数和(自身を除く): 166496820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53569, 107138, 160707, 214276, 267845, 321414, 374983, 482121, 535690, 642828, 749966, 803535, 964242, 1071380, 1124949, 1499932, 1607070, 1874915, 1928484, 2249898, 2410605, 3214140, 3374847, 3749830, 4499796, 4821210, 5624745, 6749694, 7499660, 9642420, 11249490, 13499388, 16874235, 22498980, 33748470, 67496940]

約数ペア:

[(1, 67496940), (2, 33748470), (3, 22498980), (4, 16874235), (5, 13499388), (6, 11249490), (7, 9642420), (9, 7499660), (10, 6749694), (12, 5624745), (14, 4821210), (15, 4499796), (18, 3749830), (20, 3374847), (21, 3214140), (28, 2410605), (30, 2249898), (35, 1928484), (36, 1874915), (42, 1607070), (45, 1499932), (60, 1124949), (63, 1071380), (70, 964242), (84, 803535), (90, 749966), (105, 642828), (126, 535690), (140, 482121), (180, 374983), (210, 321414), (252, 267845), (315, 214276), (420, 160707), (630, 107138), (1260, 53569)]