8990614080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{63709}}^1$

素因数の和:63746

約数の個数: 252

約数和(自身を含む): 35973341820

約数和(自身を除く): 26982727740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 63709, 70560, 127418, 141120, 191127, 254836, 318545, 382254, 445963, 509672, 573381, 637090, 764508, 891926, 955635, 1019344, 1146762, 1274180, 1337889, 1529016, 1783852, 1911270, 2038688, 2229815, 2293524, 2548360, 2675778, 2866905, 3058032, 3121741, 3567704, 3822540, 4013667, 4077376, 4459630, 4587048, 5096720, 5351556, 5733810, 6116064, 6243482, 6689445, 7135408, 7645080, 8027334, 8919260, 9174096, 9365223, 10193440, 10703112, 11467620, 12232128, 12486964, 13378890, 14270816, 15290160, 15608705, 16054668, 17838520, 18348192, 18730446, 20068335, 20386880, 21406224, 22935240, 24973928, 26757780, 28095669, 28541632, 30580320, 31217410, 32109336, 35677040, 36696384, 37460892, 40136670, 42812448, 45870480, 46826115, 49947856, 53515560, 56191338, 61160640, 62434820, 64218672, 71354080, 74921784, 80273340, 85624896, 91740960, 93652230, 99895712, 107031120, 112382676, 124869640, 128437344, 140478345, 142708160, 149843568, 160546680, 183481920, 187304460, 199791424, 214062240, 224765352, 249739280, 256874688, 280956690, 299687136, 321093360, 374608920, 428124480, 449530704, 499478560, 561913380, 599374272, 642186720, 749217840, 899061408, 998957120, 1123826760, 1284373440, 1498435680, 1798122816, 2247653520, 2996871360, 4495307040, 8990614080]

約数ペア:

[(1, 8990614080), (2, 4495307040), (3, 2996871360), (4, 2247653520), (5, 1798122816), (6, 1498435680), (7, 1284373440), (8, 1123826760), (9, 998957120), (10, 899061408), (12, 749217840), (14, 642186720), (15, 599374272), (16, 561913380), (18, 499478560), (20, 449530704), (21, 428124480), (24, 374608920), (28, 321093360), (30, 299687136), (32, 280956690), (35, 256874688), (36, 249739280), (40, 224765352), (42, 214062240), (45, 199791424), (48, 187304460), (49, 183481920), (56, 160546680), (60, 149843568), (63, 142708160), (64, 140478345), (70, 128437344), (72, 124869640), (80, 112382676), (84, 107031120), (90, 99895712), (96, 93652230), (98, 91740960), (105, 85624896), (112, 80273340), (120, 74921784), (126, 71354080), (140, 64218672), (144, 62434820), (147, 61160640), (160, 56191338), (168, 53515560), (180, 49947856), (192, 46826115), (196, 45870480), (210, 42812448), (224, 40136670), (240, 37460892), (245, 36696384), (252, 35677040), (280, 32109336), (288, 31217410), (294, 30580320), (315, 28541632), (320, 28095669), (336, 26757780), (360, 24973928), (392, 22935240), (420, 21406224), (441, 20386880), (448, 20068335), (480, 18730446), (490, 18348192), (504, 17838520), (560, 16054668), (576, 15608705), (588, 15290160), (630, 14270816), (672, 13378890), (720, 12486964), (735, 12232128), (784, 11467620), (840, 10703112), (882, 10193440), (960, 9365223), (980, 9174096), (1008, 8919260), (1120, 8027334), (1176, 7645080), (1260, 7135408), (1344, 6689445), (1440, 6243482), (1470, 6116064), (1568, 5733810), (1680, 5351556), (1764, 5096720), (1960, 4587048), (2016, 4459630), (2205, 4077376), (2240, 4013667), (2352, 3822540), (2520, 3567704), (2880, 3121741), (2940, 3058032), (3136, 2866905), (3360, 2675778), (3528, 2548360), (3920, 2293524), (4032, 2229815), (4410, 2038688), (4704, 1911270), (5040, 1783852), (5880, 1529016), (6720, 1337889), (7056, 1274180), (7840, 1146762), (8820, 1019344), (9408, 955635), (10080, 891926), (11760, 764508), (14112, 637090), (15680, 573381), (17640, 509672), (20160, 445963), (23520, 382254), (28224, 318545), (35280, 254836), (47040, 191127), (63709, 141120), (70560, 127418)]