1161251280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2178

約数の個数: 240

約数和(自身を含む): 4498640640

約数和(自身を除く): 3337389360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2039, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4078, 4520, 4746, 5040, 5085, 5424, 6117, 6328, 6780, 7119, 7910, 8136, 8156, 9040, 9492, 10170, 10195, 11865, 12234, 12656, 13560, 14238, 14273, 15820, 16272, 16312, 18351, 18984, 20340, 20390, 23730, 24468, 27120, 28476, 28546, 30585, 31640, 32624, 35595, 36702, 37968, 40680, 40780, 42819, 47460, 48936, 56952, 57092, 61170, 63280, 71190, 71365, 73404, 81360, 81560, 85638, 91755, 94920, 97872, 113904, 114184, 122340, 128457, 142380, 142730, 146808, 163120, 171276, 183510, 189840, 214095, 228368, 230407, 244680, 256914, 284760, 285460, 293616, 342552, 367020, 428190, 460814, 489360, 513828, 569520, 570920, 642285, 685104, 691221, 734040, 856380, 921628, 1027656, 1141840, 1152035, 1284570, 1382442, 1468080, 1612849, 1712760, 1843256, 2055312, 2073663, 2304070, 2569140, 2764884, 3225698, 3425520, 3456105, 3686512, 4147326, 4608140, 4838547, 5138280, 5529768, 6451396, 6912210, 8064245, 8294652, 9216280, 9677094, 10276560, 10368315, 11059536, 12902792, 13824420, 14515641, 16128490, 16589304, 18432560, 19354188, 20736630, 24192735, 25805584, 27648840, 29031282, 32256980, 33178608, 38708376, 41473260, 48385470, 55297680, 58062564, 64513960, 72578205, 77416752, 82946520, 96770940, 116125128, 129027920, 145156410, 165893040, 193541880, 232250256, 290312820, 387083760, 580625640, 1161251280]

約数ペア:

[(1, 1161251280), (2, 580625640), (3, 387083760), (4, 290312820), (5, 232250256), (6, 193541880), (7, 165893040), (8, 145156410), (9, 129027920), (10, 116125128), (12, 96770940), (14, 82946520), (15, 77416752), (16, 72578205), (18, 64513960), (20, 58062564), (21, 55297680), (24, 48385470), (28, 41473260), (30, 38708376), (35, 33178608), (36, 32256980), (40, 29031282), (42, 27648840), (45, 25805584), (48, 24192735), (56, 20736630), (60, 19354188), (63, 18432560), (70, 16589304), (72, 16128490), (80, 14515641), (84, 13824420), (90, 12902792), (105, 11059536), (112, 10368315), (113, 10276560), (120, 9677094), (126, 9216280), (140, 8294652), (144, 8064245), (168, 6912210), (180, 6451396), (210, 5529768), (226, 5138280), (240, 4838547), (252, 4608140), (280, 4147326), (315, 3686512), (336, 3456105), (339, 3425520), (360, 3225698), (420, 2764884), (452, 2569140), (504, 2304070), (560, 2073663), (565, 2055312), (630, 1843256), (678, 1712760), (720, 1612849), (791, 1468080), (840, 1382442), (904, 1284570), (1008, 1152035), (1017, 1141840), (1130, 1027656), (1260, 921628), (1356, 856380), (1582, 734040), (1680, 691221), (1695, 685104), (1808, 642285), (2034, 570920), (2039, 569520), (2260, 513828), (2373, 489360), (2520, 460814), (2712, 428190), (3164, 367020), (3390, 342552), (3955, 293616), (4068, 285460), (4078, 284760), (4520, 256914), (4746, 244680), (5040, 230407), (5085, 228368), (5424, 214095), (6117, 189840), (6328, 183510), (6780, 171276), (7119, 163120), (7910, 146808), (8136, 142730), (8156, 142380), (9040, 128457), (9492, 122340), (10170, 114184), (10195, 113904), (11865, 97872), (12234, 94920), (12656, 91755), (13560, 85638), (14238, 81560), (14273, 81360), (15820, 73404), (16272, 71365), (16312, 71190), (18351, 63280), (18984, 61170), (20340, 57092), (20390, 56952), (23730, 48936), (24468, 47460), (27120, 42819), (28476, 40780), (28546, 40680), (30585, 37968), (31640, 36702), (32624, 35595)]