39966840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 131910480

約数和(自身を除く): 91943640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 1657, 2010, 2412, 2680, 3015, 3314, 4020, 4824, 4971, 6030, 6628, 8040, 8285, 9942, 12060, 13256, 14913, 16570, 19884, 24120, 24855, 29826, 33140, 39768, 49710, 59652, 66280, 74565, 99420, 111019, 119304, 149130, 198840, 222038, 298260, 333057, 444076, 555095, 596520, 666114, 888152, 999171, 1110190, 1332228, 1665285, 1998342, 2220380, 2664456, 3330570, 3996684, 4440760, 4995855, 6661140, 7993368, 9991710, 13322280, 19983420, 39966840]

約数ペア:

[(1, 39966840), (2, 19983420), (3, 13322280), (4, 9991710), (5, 7993368), (6, 6661140), (8, 4995855), (9, 4440760), (10, 3996684), (12, 3330570), (15, 2664456), (18, 2220380), (20, 1998342), (24, 1665285), (30, 1332228), (36, 1110190), (40, 999171), (45, 888152), (60, 666114), (67, 596520), (72, 555095), (90, 444076), (120, 333057), (134, 298260), (180, 222038), (201, 198840), (268, 149130), (335, 119304), (360, 111019), (402, 99420), (536, 74565), (603, 66280), (670, 59652), (804, 49710), (1005, 39768), (1206, 33140), (1340, 29826), (1608, 24855), (1657, 24120), (2010, 19884), (2412, 16570), (2680, 14913), (3015, 13256), (3314, 12060), (4020, 9942), (4824, 8285), (4971, 8040), (6030, 6628)]