1141057920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 256

約数和(自身を含む): 3955968000

約数和(自身を除く): 2814910080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 912, 930, 960, 992, 1009, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1920, 1984, 2018, 2280, 2356, 2432, 2480, 2945, 2976, 3027, 3040, 3534, 3648, 3720, 3968, 4036, 4560, 4712, 4960, 5045, 5890, 5952, 6054, 6080, 7068, 7296, 7440, 8072, 8835, 9120, 9424, 9920, 10090, 11780, 11904, 12108, 12160, 14136, 14880, 15135, 16144, 17670, 18240, 18848, 19171, 19840, 20180, 23560, 24216, 28272, 29760, 30270, 31279, 32288, 35340, 36480, 37696, 38342, 40360, 47120, 48432, 56544, 57513, 59520, 60540, 62558, 64576, 70680, 75392, 76684, 80720, 93837, 94240, 95855, 96864, 113088, 115026, 121080, 125116, 129152, 141360, 153368, 156395, 161440, 187674, 188480, 191710, 193728, 226176, 230052, 242160, 250232, 282720, 287565, 306736, 312790, 322880, 375348, 376960, 383420, 387456, 460104, 469185, 484320, 500464, 565440, 575130, 594301, 613472, 625580, 645760, 750696, 766840, 920208, 938370, 968640, 1000928, 1130880, 1150260, 1188602, 1226944, 1251160, 1501392, 1533680, 1782903, 1840416, 1876740, 1937280, 2001856, 2300520, 2377204, 2453888, 2502320, 2971505, 3002784, 3067360, 3565806, 3680832, 3753480, 4003712, 4601040, 4754408, 5004640, 5943010, 6005568, 6134720, 7131612, 7361664, 7506960, 8914515, 9202080, 9508816, 10009280, 11886020, 12011136, 12269440, 14263224, 15013920, 17829030, 18404160, 19017632, 20018560, 23772040, 28526448, 30027840, 35658060, 36808320, 38035264, 47544080, 57052896, 60055680, 71316120, 76070528, 95088160, 114105792, 142632240, 190176320, 228211584, 285264480, 380352640, 570528960, 1141057920]

約数ペア:

[(1, 1141057920), (2, 570528960), (3, 380352640), (4, 285264480), (5, 228211584), (6, 190176320), (8, 142632240), (10, 114105792), (12, 95088160), (15, 76070528), (16, 71316120), (19, 60055680), (20, 57052896), (24, 47544080), (30, 38035264), (31, 36808320), (32, 35658060), (38, 30027840), (40, 28526448), (48, 23772040), (57, 20018560), (60, 19017632), (62, 18404160), (64, 17829030), (76, 15013920), (80, 14263224), (93, 12269440), (95, 12011136), (96, 11886020), (114, 10009280), (120, 9508816), (124, 9202080), (128, 8914515), (152, 7506960), (155, 7361664), (160, 7131612), (186, 6134720), (190, 6005568), (192, 5943010), (228, 5004640), (240, 4754408), (248, 4601040), (285, 4003712), (304, 3753480), (310, 3680832), (320, 3565806), (372, 3067360), (380, 3002784), (384, 2971505), (456, 2502320), (465, 2453888), (480, 2377204), (496, 2300520), (570, 2001856), (589, 1937280), (608, 1876740), (620, 1840416), (640, 1782903), (744, 1533680), (760, 1501392), (912, 1251160), (930, 1226944), (960, 1188602), (992, 1150260), (1009, 1130880), (1140, 1000928), (1178, 968640), (1216, 938370), (1240, 920208), (1488, 766840), (1520, 750696), (1767, 645760), (1824, 625580), (1860, 613472), (1920, 594301), (1984, 575130), (2018, 565440), (2280, 500464), (2356, 484320), (2432, 469185), (2480, 460104), (2945, 387456), (2976, 383420), (3027, 376960), (3040, 375348), (3534, 322880), (3648, 312790), (3720, 306736), (3968, 287565), (4036, 282720), (4560, 250232), (4712, 242160), (4960, 230052), (5045, 226176), (5890, 193728), (5952, 191710), (6054, 188480), (6080, 187674), (7068, 161440), (7296, 156395), (7440, 153368), (8072, 141360), (8835, 129152), (9120, 125116), (9424, 121080), (9920, 115026), (10090, 113088), (11780, 96864), (11904, 95855), (12108, 94240), (12160, 93837), (14136, 80720), (14880, 76684), (15135, 75392), (16144, 70680), (17670, 64576), (18240, 62558), (18848, 60540), (19171, 59520), (19840, 57513), (20180, 56544), (23560, 48432), (24216, 47120), (28272, 40360), (29760, 38342), (30270, 37696), (31279, 36480), (32288, 35340)]