269468040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 838200960

約数和(自身を除く): 568732920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 185, 222, 274, 296, 370, 411, 443, 444, 548, 555, 685, 740, 822, 886, 888, 1096, 1110, 1329, 1370, 1480, 1644, 1772, 2055, 2215, 2220, 2658, 2740, 3288, 3544, 4110, 4430, 4440, 5069, 5316, 5480, 6645, 8220, 8860, 10138, 10632, 13290, 15207, 16391, 16440, 17720, 20276, 25345, 26580, 30414, 32782, 40552, 49173, 50690, 53160, 60691, 60828, 65564, 76035, 81955, 98346, 101380, 121382, 121656, 131128, 152070, 163910, 182073, 196692, 202760, 242764, 245865, 303455, 304140, 327820, 364146, 393384, 485528, 491730, 606910, 608280, 655640, 728292, 910365, 983460, 1213820, 1456584, 1820730, 1966920, 2245567, 2427640, 3641460, 4491134, 6736701, 7282920, 8982268, 11227835, 13473402, 17964536, 22455670, 26946804, 33683505, 44911340, 53893608, 67367010, 89822680, 134734020, 269468040]

約数ペア:

[(1, 269468040), (2, 134734020), (3, 89822680), (4, 67367010), (5, 53893608), (6, 44911340), (8, 33683505), (10, 26946804), (12, 22455670), (15, 17964536), (20, 13473402), (24, 11227835), (30, 8982268), (37, 7282920), (40, 6736701), (60, 4491134), (74, 3641460), (111, 2427640), (120, 2245567), (137, 1966920), (148, 1820730), (185, 1456584), (222, 1213820), (274, 983460), (296, 910365), (370, 728292), (411, 655640), (443, 608280), (444, 606910), (548, 491730), (555, 485528), (685, 393384), (740, 364146), (822, 327820), (886, 304140), (888, 303455), (1096, 245865), (1110, 242764), (1329, 202760), (1370, 196692), (1480, 182073), (1644, 163910), (1772, 152070), (2055, 131128), (2215, 121656), (2220, 121382), (2658, 101380), (2740, 98346), (3288, 81955), (3544, 76035), (4110, 65564), (4430, 60828), (4440, 60691), (5069, 53160), (5316, 50690), (5480, 49173), (6645, 40552), (8220, 32782), (8860, 30414), (10138, 26580), (10632, 25345), (13290, 20276), (15207, 17720), (16391, 16440)]