12571403040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{415721}}^1$

素因数の和:415752

約数の個数: 192

約数和(自身を含む): 50285733120

約数和(自身を除く): 37714330080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 415721, 831442, 1247163, 1662884, 2078605, 2494326, 2910047, 3325768, 3741489, 4157210, 4988652, 5820094, 6235815, 6651536, 7482978, 8314420, 8730141, 9977304, 11224467, 11640188, 12471630, 13303072, 14550235, 14965956, 16628840, 17460282, 18707445, 19954608, 22448934, 23280376, 24943260, 26190423, 29100470, 29931912, 33257680, 34920564, 37414890, 39909216, 43650705, 44897868, 46560752, 49886520, 52380846, 56122335, 58200940, 59863824, 66515360, 69841128, 74829780, 78571269, 87301410, 89795736, 93121504, 99773040, 104761692, 112244670, 116401880, 119727648, 130952115, 139682256, 149659560, 157142538, 174602820, 179591472, 199546080, 209523384, 224489340, 232803760, 261904230, 279364512, 299319120, 314285076, 349205640, 359182944, 392856345, 419046768, 448978680, 465607520, 523808460, 598638240, 628570152, 698411280, 785712690, 838093536, 897957360, 1047616920, 1257140304, 1396822560, 1571425380, 1795914720, 2095233840, 2514280608, 3142850760, 4190467680, 6285701520, 12571403040]

約数ペア:

[(1, 12571403040), (2, 6285701520), (3, 4190467680), (4, 3142850760), (5, 2514280608), (6, 2095233840), (7, 1795914720), (8, 1571425380), (9, 1396822560), (10, 1257140304), (12, 1047616920), (14, 897957360), (15, 838093536), (16, 785712690), (18, 698411280), (20, 628570152), (21, 598638240), (24, 523808460), (27, 465607520), (28, 448978680), (30, 419046768), (32, 392856345), (35, 359182944), (36, 349205640), (40, 314285076), (42, 299319120), (45, 279364512), (48, 261904230), (54, 232803760), (56, 224489340), (60, 209523384), (63, 199546080), (70, 179591472), (72, 174602820), (80, 157142538), (84, 149659560), (90, 139682256), (96, 130952115), (105, 119727648), (108, 116401880), (112, 112244670), (120, 104761692), (126, 99773040), (135, 93121504), (140, 89795736), (144, 87301410), (160, 78571269), (168, 74829780), (180, 69841128), (189, 66515360), (210, 59863824), (216, 58200940), (224, 56122335), (240, 52380846), (252, 49886520), (270, 46560752), (280, 44897868), (288, 43650705), (315, 39909216), (336, 37414890), (360, 34920564), (378, 33257680), (420, 29931912), (432, 29100470), (480, 26190423), (504, 24943260), (540, 23280376), (560, 22448934), (630, 19954608), (672, 18707445), (720, 17460282), (756, 16628840), (840, 14965956), (864, 14550235), (945, 13303072), (1008, 12471630), (1080, 11640188), (1120, 11224467), (1260, 9977304), (1440, 8730141), (1512, 8314420), (1680, 7482978), (1890, 6651536), (2016, 6235815), (2160, 5820094), (2520, 4988652), (3024, 4157210), (3360, 3741489), (3780, 3325768), (4320, 2910047), (5040, 2494326), (6048, 2078605), (7560, 1662884), (10080, 1247163), (15120, 831442), (30240, 415721)]