1237301280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1184

約数の個数: 288

約数和(自身を含む): 4557047040

約数和(自身を除く): 3319745760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 144, 152, 160, 164, 171, 180, 190, 205, 228, 240, 246, 285, 288, 304, 328, 342, 360, 369, 380, 410, 456, 480, 492, 570, 608, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1103, 1140, 1230, 1312, 1368, 1440, 1476, 1520, 1558, 1640, 1710, 1824, 1845, 1968, 2206, 2280, 2337, 2460, 2736, 2952, 3040, 3116, 3280, 3309, 3420, 3690, 3895, 3936, 4412, 4560, 4674, 4920, 5472, 5515, 5904, 6232, 6560, 6618, 6840, 7011, 7380, 7790, 8824, 9120, 9348, 9840, 9927, 11030, 11685, 11808, 12464, 13236, 13680, 14022, 14760, 15580, 16545, 17648, 18696, 19680, 19854, 20957, 22060, 23370, 24928, 26472, 27360, 28044, 29520, 31160, 33090, 35055, 35296, 37392, 39708, 41914, 44120, 45223, 46740, 49635, 52944, 56088, 59040, 62320, 62871, 66180, 70110, 74784, 79416, 83828, 88240, 90446, 93480, 99270, 104785, 105888, 112176, 124640, 125742, 132360, 135669, 140220, 158832, 167656, 176480, 180892, 186960, 188613, 198540, 209570, 224352, 226115, 251484, 264720, 271338, 280440, 314355, 317664, 335312, 361784, 373920, 377226, 397080, 407007, 419140, 452230, 502968, 529440, 542676, 560880, 628710, 670624, 678345, 723568, 754452, 794160, 814014, 838280, 859237, 904460, 943065, 1005936, 1085352, 1121760, 1257420, 1356690, 1447136, 1508904, 1588320, 1628028, 1676560, 1718474, 1808920, 1886130, 2011872, 2035035, 2170704, 2514840, 2577711, 2713380, 3017808, 3256056, 3353120, 3436948, 3617840, 3772260, 4070070, 4296185, 4341408, 5029680, 5155422, 5426760, 6035616, 6512112, 6873896, 7235680, 7544520, 7733133, 8140140, 8592370, 10059360, 10310844, 10853520, 12888555, 13024224, 13747792, 15089040, 15466266, 16280280, 17184740, 20621688, 21707040, 25777110, 27495584, 30178080, 30932532, 32560560, 34369480, 38665665, 41243376, 51554220, 61865064, 65121120, 68738960, 77331330, 82486752, 103108440, 123730128, 137477920, 154662660, 206216880, 247460256, 309325320, 412433760, 618650640, 1237301280]

約数ペア:

[(1, 1237301280), (2, 618650640), (3, 412433760), (4, 309325320), (5, 247460256), (6, 206216880), (8, 154662660), (9, 137477920), (10, 123730128), (12, 103108440), (15, 82486752), (16, 77331330), (18, 68738960), (19, 65121120), (20, 61865064), (24, 51554220), (30, 41243376), (32, 38665665), (36, 34369480), (38, 32560560), (40, 30932532), (41, 30178080), (45, 27495584), (48, 25777110), (57, 21707040), (60, 20621688), (72, 17184740), (76, 16280280), (80, 15466266), (82, 15089040), (90, 13747792), (95, 13024224), (96, 12888555), (114, 10853520), (120, 10310844), (123, 10059360), (144, 8592370), (152, 8140140), (160, 7733133), (164, 7544520), (171, 7235680), (180, 6873896), (190, 6512112), (205, 6035616), (228, 5426760), (240, 5155422), (246, 5029680), (285, 4341408), (288, 4296185), (304, 4070070), (328, 3772260), (342, 3617840), (360, 3436948), (369, 3353120), (380, 3256056), (410, 3017808), (456, 2713380), (480, 2577711), (492, 2514840), (570, 2170704), (608, 2035035), (615, 2011872), (656, 1886130), (684, 1808920), (720, 1718474), (738, 1676560), (760, 1628028), (779, 1588320), (820, 1508904), (855, 1447136), (912, 1356690), (984, 1257420), (1103, 1121760), (1140, 1085352), (1230, 1005936), (1312, 943065), (1368, 904460), (1440, 859237), (1476, 838280), (1520, 814014), (1558, 794160), (1640, 754452), (1710, 723568), (1824, 678345), (1845, 670624), (1968, 628710), (2206, 560880), (2280, 542676), (2337, 529440), (2460, 502968), (2736, 452230), (2952, 419140), (3040, 407007), (3116, 397080), (3280, 377226), (3309, 373920), (3420, 361784), (3690, 335312), (3895, 317664), (3936, 314355), (4412, 280440), (4560, 271338), (4674, 264720), (4920, 251484), (5472, 226115), (5515, 224352), (5904, 209570), (6232, 198540), (6560, 188613), (6618, 186960), (6840, 180892), (7011, 176480), (7380, 167656), (7790, 158832), (8824, 140220), (9120, 135669), (9348, 132360), (9840, 125742), (9927, 124640), (11030, 112176), (11685, 105888), (11808, 104785), (12464, 99270), (13236, 93480), (13680, 90446), (14022, 88240), (14760, 83828), (15580, 79416), (16545, 74784), (17648, 70110), (18696, 66180), (19680, 62871), (19854, 62320), (20957, 59040), (22060, 56088), (23370, 52944), (24928, 49635), (26472, 46740), (27360, 45223), (28044, 44120), (29520, 41914), (31160, 39708), (33090, 37392), (35055, 35296)]