1970500680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 6567266160

約数和(自身を除く): 4596765480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 97, 120, 146, 180, 194, 219, 291, 292, 360, 365, 388, 438, 485, 582, 584, 657, 730, 773, 776, 873, 876, 970, 1095, 1164, 1314, 1455, 1460, 1546, 1746, 1752, 1940, 2190, 2319, 2328, 2628, 2910, 2920, 3092, 3285, 3492, 3865, 3880, 4365, 4380, 4638, 5256, 5820, 6184, 6570, 6957, 6984, 7081, 7730, 8730, 8760, 9276, 11595, 11640, 13140, 13914, 14162, 15460, 17460, 18552, 21243, 23190, 26280, 27828, 28324, 30920, 34785, 34920, 35405, 42486, 46380, 55656, 56429, 56648, 63729, 69570, 70810, 74981, 84972, 92760, 106215, 112858, 127458, 139140, 141620, 149962, 169287, 169944, 212430, 224943, 225716, 254916, 278280, 282145, 283240, 299924, 318645, 338574, 374905, 424860, 449886, 451432, 507861, 509832, 564290, 599848, 637290, 674829, 677148, 749810, 846435, 849720, 899772, 1015722, 1124715, 1128580, 1274580, 1349658, 1354296, 1499620, 1692870, 1799544, 2031444, 2249430, 2257160, 2539305, 2549160, 2699316, 2999240, 3374145, 3385740, 4062888, 4498860, 5078610, 5398632, 5473613, 6748290, 6771480, 8997720, 10157220, 10947226, 13496580, 16420839, 20314440, 21894452, 26993160, 27368065, 32841678, 43788904, 49262517, 54736130, 65683356, 82104195, 98525034, 109472260, 131366712, 164208390, 197050068, 218944520, 246312585, 328416780, 394100136, 492625170, 656833560, 985250340, 1970500680]

約数ペア:

[(1, 1970500680), (2, 985250340), (3, 656833560), (4, 492625170), (5, 394100136), (6, 328416780), (8, 246312585), (9, 218944520), (10, 197050068), (12, 164208390), (15, 131366712), (18, 109472260), (20, 98525034), (24, 82104195), (30, 65683356), (36, 54736130), (40, 49262517), (45, 43788904), (60, 32841678), (72, 27368065), (73, 26993160), (90, 21894452), (97, 20314440), (120, 16420839), (146, 13496580), (180, 10947226), (194, 10157220), (219, 8997720), (291, 6771480), (292, 6748290), (360, 5473613), (365, 5398632), (388, 5078610), (438, 4498860), (485, 4062888), (582, 3385740), (584, 3374145), (657, 2999240), (730, 2699316), (773, 2549160), (776, 2539305), (873, 2257160), (876, 2249430), (970, 2031444), (1095, 1799544), (1164, 1692870), (1314, 1499620), (1455, 1354296), (1460, 1349658), (1546, 1274580), (1746, 1128580), (1752, 1124715), (1940, 1015722), (2190, 899772), (2319, 849720), (2328, 846435), (2628, 749810), (2910, 677148), (2920, 674829), (3092, 637290), (3285, 599848), (3492, 564290), (3865, 509832), (3880, 507861), (4365, 451432), (4380, 449886), (4638, 424860), (5256, 374905), (5820, 338574), (6184, 318645), (6570, 299924), (6957, 283240), (6984, 282145), (7081, 278280), (7730, 254916), (8730, 225716), (8760, 224943), (9276, 212430), (11595, 169944), (11640, 169287), (13140, 149962), (13914, 141620), (14162, 139140), (15460, 127458), (17460, 112858), (18552, 106215), (21243, 92760), (23190, 84972), (26280, 74981), (27828, 70810), (28324, 69570), (30920, 63729), (34785, 56648), (34920, 56429), (35405, 55656), (42486, 46380)]