16473720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 49921920

約数和(自身を除く): 33448200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1283, 1284, 1605, 2140, 2566, 2568, 3210, 3849, 4280, 5132, 6415, 6420, 7698, 10264, 12830, 12840, 15396, 19245, 25660, 30792, 38490, 51320, 76980, 137281, 153960, 274562, 411843, 549124, 686405, 823686, 1098248, 1372810, 1647372, 2059215, 2745620, 3294744, 4118430, 5491240, 8236860, 16473720]

約数ペア:

[(1, 16473720), (2, 8236860), (3, 5491240), (4, 4118430), (5, 3294744), (6, 2745620), (8, 2059215), (10, 1647372), (12, 1372810), (15, 1098248), (20, 823686), (24, 686405), (30, 549124), (40, 411843), (60, 274562), (107, 153960), (120, 137281), (214, 76980), (321, 51320), (428, 38490), (535, 30792), (642, 25660), (856, 19245), (1070, 15396), (1283, 12840), (1284, 12830), (1605, 10264), (2140, 7698), (2566, 6420), (2568, 6415), (3210, 5132), (3849, 4280)]