309060356520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1688

約数の個数: 256

約数和(自身を含む): 964924047360

約数和(自身を除く): 655863690840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 271, 281, 310, 372, 465, 542, 562, 620, 744, 813, 843, 930, 1084, 1091, 1124, 1240, 1355, 1405, 1626, 1686, 1860, 2168, 2182, 2248, 2710, 2810, 3252, 3273, 3372, 3720, 4065, 4215, 4364, 5420, 5455, 5620, 6504, 6546, 6744, 8130, 8401, 8430, 8711, 8728, 10840, 10910, 11240, 13092, 16260, 16365, 16802, 16860, 17422, 21820, 25203, 26133, 26184, 32520, 32730, 33604, 33720, 33821, 34844, 42005, 43555, 43640, 50406, 52266, 65460, 67208, 67642, 69688, 76151, 84010, 87110, 100812, 101463, 104532, 126015, 130665, 130920, 135284, 152302, 168020, 169105, 174220, 201624, 202926, 209064, 228453, 252030, 261330, 270568, 295661, 304604, 306571, 336040, 338210, 348440, 380755, 405852, 456906, 504060, 507315, 522660, 591322, 609208, 613142, 676420, 761510, 811704, 886983, 913812, 919713, 1008120, 1014630, 1045320, 1142265, 1182644, 1226284, 1352840, 1478305, 1523020, 1532855, 1773966, 1827624, 1839426, 2029260, 2284530, 2360681, 2365288, 2452568, 2956610, 3046040, 3065710, 3547932, 3678852, 4058520, 4434915, 4569060, 4598565, 4721362, 5913220, 6131420, 7082043, 7095864, 7357704, 8869830, 9138120, 9165491, 9197130, 9442724, 9503701, 11803405, 11826440, 12262840, 14164086, 17739660, 18330982, 18394260, 18885448, 19007402, 23606810, 27496473, 28328172, 28511103, 35410215, 35479320, 36661964, 36788520, 38014804, 45827455, 47213620, 47518505, 54992946, 56656344, 57022206, 70820430, 73323928, 76029608, 83080741, 91654910, 94427240, 95037010, 109985892, 114044412, 137482365, 141640860, 142555515, 166161482, 183309820, 190074020, 219971784, 228088824, 249242223, 274964730, 283281720, 285111030, 332322964, 366619640, 380148040, 415403705, 498484446, 549929460, 570222060, 664645928, 830807410, 996968892, 1099858920, 1140444120, 1246211115, 1661614820, 1993937784, 2492422230, 2575502971, 3323229640, 4984844460, 5151005942, 7726508913, 9969688920, 10302011884, 12877514855, 15453017826, 20604023768, 25755029710, 30906035652, 38632544565, 51510059420, 61812071304, 77265089130, 103020118840, 154530178260, 309060356520]

約数ペア:

[(1, 309060356520), (2, 154530178260), (3, 103020118840), (4, 77265089130), (5, 61812071304), (6, 51510059420), (8, 38632544565), (10, 30906035652), (12, 25755029710), (15, 20604023768), (20, 15453017826), (24, 12877514855), (30, 10302011884), (31, 9969688920), (40, 7726508913), (60, 5151005942), (62, 4984844460), (93, 3323229640), (120, 2575502971), (124, 2492422230), (155, 1993937784), (186, 1661614820), (248, 1246211115), (271, 1140444120), (281, 1099858920), (310, 996968892), (372, 830807410), (465, 664645928), (542, 570222060), (562, 549929460), (620, 498484446), (744, 415403705), (813, 380148040), (843, 366619640), (930, 332322964), (1084, 285111030), (1091, 283281720), (1124, 274964730), (1240, 249242223), (1355, 228088824), (1405, 219971784), (1626, 190074020), (1686, 183309820), (1860, 166161482), (2168, 142555515), (2182, 141640860), (2248, 137482365), (2710, 114044412), (2810, 109985892), (3252, 95037010), (3273, 94427240), (3372, 91654910), (3720, 83080741), (4065, 76029608), (4215, 73323928), (4364, 70820430), (5420, 57022206), (5455, 56656344), (5620, 54992946), (6504, 47518505), (6546, 47213620), (6744, 45827455), (8130, 38014804), (8401, 36788520), (8430, 36661964), (8711, 35479320), (8728, 35410215), (10840, 28511103), (10910, 28328172), (11240, 27496473), (13092, 23606810), (16260, 19007402), (16365, 18885448), (16802, 18394260), (16860, 18330982), (17422, 17739660), (21820, 14164086), (25203, 12262840), (26133, 11826440), (26184, 11803405), (32520, 9503701), (32730, 9442724), (33604, 9197130), (33720, 9165491), (33821, 9138120), (34844, 8869830), (42005, 7357704), (43555, 7095864), (43640, 7082043), (50406, 6131420), (52266, 5913220), (65460, 4721362), (67208, 4598565), (67642, 4569060), (69688, 4434915), (76151, 4058520), (84010, 3678852), (87110, 3547932), (100812, 3065710), (101463, 3046040), (104532, 2956610), (126015, 2452568), (130665, 2365288), (130920, 2360681), (135284, 2284530), (152302, 2029260), (168020, 1839426), (169105, 1827624), (174220, 1773966), (201624, 1532855), (202926, 1523020), (209064, 1478305), (228453, 1352840), (252030, 1226284), (261330, 1182644), (270568, 1142265), (295661, 1045320), (304604, 1014630), (306571, 1008120), (336040, 919713), (338210, 913812), (348440, 886983), (380755, 811704), (405852, 761510), (456906, 676420), (504060, 613142), (507315, 609208), (522660, 591322)]