164265240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20431}}^1$

素因数の和:20512

約数の個数: 64

約数和(自身を含む): 500175360

約数和(自身を除く): 335910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 408620, 490344, 612930, 817240, 1225860, 1368877, 2451720, 2737754, 4106631, 5475508, 6844385, 8213262, 10951016, 13688770, 16426524, 20533155, 27377540, 32853048, 41066310, 54755080, 82132620, 164265240]

約数ペア:

[(1, 164265240), (2, 82132620), (3, 54755080), (4, 41066310), (5, 32853048), (6, 27377540), (8, 20533155), (10, 16426524), (12, 13688770), (15, 10951016), (20, 8213262), (24, 6844385), (30, 5475508), (40, 4106631), (60, 2737754), (67, 2451720), (120, 1368877), (134, 1225860), (201, 817240), (268, 612930), (335, 490344), (402, 408620), (536, 306465), (670, 245172), (804, 204310), (1005, 163448), (1340, 122586), (1608, 102155), (2010, 81724), (2680, 61293), (4020, 40862), (8040, 20431)]