2439842040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7817}}^1$

素因数の和:7871

約数の個数: 192

約数和(自身を含む): 8640453600

約数和(自身を除く): 6200611560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 680, 765, 867, 918, 1020, 1080, 1156, 1224, 1445, 1530, 1734, 1836, 2040, 2295, 2312, 2601, 2890, 3060, 3468, 3672, 4335, 4590, 5202, 5780, 6120, 6936, 7803, 7817, 8670, 9180, 10404, 11560, 13005, 15606, 15634, 17340, 18360, 20808, 23451, 26010, 31212, 31268, 34680, 39015, 39085, 46902, 52020, 62424, 62536, 70353, 78030, 78170, 93804, 104040, 117255, 132889, 140706, 156060, 156340, 187608, 211059, 234510, 265778, 281412, 312120, 312680, 351765, 398667, 422118, 469020, 531556, 562824, 664445, 703530, 797334, 844236, 938040, 1055295, 1063112, 1196001, 1328890, 1407060, 1594668, 1688472, 1993335, 2110590, 2259113, 2392002, 2657780, 2814120, 3189336, 3588003, 3986670, 4221180, 4518226, 4784004, 5315560, 5980005, 6777339, 7176006, 7973340, 8442360, 9036452, 9568008, 11295565, 11960010, 13554678, 14352012, 15946680, 17940015, 18072904, 20332017, 22591130, 23920020, 27109356, 28704024, 33886695, 35880030, 40664034, 45182260, 47840040, 54218712, 60996051, 67773390, 71760060, 81328068, 90364520, 101660085, 121992102, 135546780, 143520120, 162656136, 203320170, 243984204, 271093560, 304980255, 406640340, 487968408, 609960510, 813280680, 1219921020, 2439842040]

約数ペア:

[(1, 2439842040), (2, 1219921020), (3, 813280680), (4, 609960510), (5, 487968408), (6, 406640340), (8, 304980255), (9, 271093560), (10, 243984204), (12, 203320170), (15, 162656136), (17, 143520120), (18, 135546780), (20, 121992102), (24, 101660085), (27, 90364520), (30, 81328068), (34, 71760060), (36, 67773390), (40, 60996051), (45, 54218712), (51, 47840040), (54, 45182260), (60, 40664034), (68, 35880030), (72, 33886695), (85, 28704024), (90, 27109356), (102, 23920020), (108, 22591130), (120, 20332017), (135, 18072904), (136, 17940015), (153, 15946680), (170, 14352012), (180, 13554678), (204, 11960010), (216, 11295565), (255, 9568008), (270, 9036452), (289, 8442360), (306, 7973340), (340, 7176006), (360, 6777339), (408, 5980005), (459, 5315560), (510, 4784004), (540, 4518226), (578, 4221180), (612, 3986670), (680, 3588003), (765, 3189336), (867, 2814120), (918, 2657780), (1020, 2392002), (1080, 2259113), (1156, 2110590), (1224, 1993335), (1445, 1688472), (1530, 1594668), (1734, 1407060), (1836, 1328890), (2040, 1196001), (2295, 1063112), (2312, 1055295), (2601, 938040), (2890, 844236), (3060, 797334), (3468, 703530), (3672, 664445), (4335, 562824), (4590, 531556), (5202, 469020), (5780, 422118), (6120, 398667), (6936, 351765), (7803, 312680), (7817, 312120), (8670, 281412), (9180, 265778), (10404, 234510), (11560, 211059), (13005, 187608), (15606, 156340), (15634, 156060), (17340, 140706), (18360, 132889), (20808, 117255), (23451, 104040), (26010, 93804), (31212, 78170), (31268, 78030), (34680, 70353), (39015, 62536), (39085, 62424), (46902, 52020)]