73142321280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{30403}}^1$

素因数の和:30611

約数の個数: 256

約数和(自身を含む): 267944371200

約数和(自身を除く): 194802049920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 179, 192, 210, 224, 240, 280, 320, 336, 358, 384, 420, 448, 480, 537, 560, 640, 672, 716, 840, 895, 896, 960, 1074, 1120, 1253, 1344, 1432, 1680, 1790, 1920, 2148, 2240, 2506, 2685, 2688, 2864, 3360, 3580, 3759, 4296, 4480, 5012, 5370, 5728, 6265, 6720, 7160, 7518, 8592, 10024, 10740, 11456, 12530, 13440, 14320, 15036, 17184, 18795, 20048, 21480, 22912, 25060, 28640, 30072, 30403, 34368, 37590, 40096, 42960, 50120, 57280, 60144, 60806, 68736, 75180, 80192, 85920, 91209, 100240, 114560, 120288, 121612, 150360, 152015, 160384, 171840, 182418, 200480, 212821, 240576, 243224, 300720, 304030, 343680, 364836, 400960, 425642, 456045, 481152, 486448, 601440, 608060, 638463, 729672, 801920, 851284, 912090, 972896, 1064105, 1202880, 1216120, 1276926, 1459344, 1702568, 1824180, 1945792, 2128210, 2405760, 2432240, 2553852, 2918688, 3192315, 3405136, 3648360, 3891584, 4256420, 4864480, 5107704, 5442137, 5837376, 6384630, 6810272, 7296720, 8512840, 9728960, 10215408, 10884274, 11674752, 12769260, 13620544, 14593440, 16326411, 17025680, 19457920, 20430816, 21768548, 25538520, 27210685, 27241088, 29186880, 32652822, 34051360, 38094959, 40861632, 43537096, 51077040, 54421370, 58373760, 65305644, 68102720, 76189918, 81632055, 81723264, 87074192, 102154080, 108842740, 114284877, 130611288, 136205440, 152379836, 163264110, 174148384, 190474795, 204308160, 217685480, 228569754, 261222576, 304759672, 326528220, 348296768, 380949590, 408616320, 435370960, 457139508, 522445152, 571424385, 609519344, 653056440, 696593536, 761899180, 870741920, 914279016, 1044890304, 1142848770, 1219038688, 1306112880, 1523798360, 1741483840, 1828558032, 2089780608, 2285697540, 2438077376, 2612225760, 3047596720, 3482967680, 3657116064, 4571395080, 4876154752, 5224451520, 6095193440, 7314232128, 9142790160, 10448903040, 12190386880, 14628464256, 18285580320, 24380773760, 36571160640, 73142321280]

約数ペア:

[(1, 73142321280), (2, 36571160640), (3, 24380773760), (4, 18285580320), (5, 14628464256), (6, 12190386880), (7, 10448903040), (8, 9142790160), (10, 7314232128), (12, 6095193440), (14, 5224451520), (15, 4876154752), (16, 4571395080), (20, 3657116064), (21, 3482967680), (24, 3047596720), (28, 2612225760), (30, 2438077376), (32, 2285697540), (35, 2089780608), (40, 1828558032), (42, 1741483840), (48, 1523798360), (56, 1306112880), (60, 1219038688), (64, 1142848770), (70, 1044890304), (80, 914279016), (84, 870741920), (96, 761899180), (105, 696593536), (112, 653056440), (120, 609519344), (128, 571424385), (140, 522445152), (160, 457139508), (168, 435370960), (179, 408616320), (192, 380949590), (210, 348296768), (224, 326528220), (240, 304759672), (280, 261222576), (320, 228569754), (336, 217685480), (358, 204308160), (384, 190474795), (420, 174148384), (448, 163264110), (480, 152379836), (537, 136205440), (560, 130611288), (640, 114284877), (672, 108842740), (716, 102154080), (840, 87074192), (895, 81723264), (896, 81632055), (960, 76189918), (1074, 68102720), (1120, 65305644), (1253, 58373760), (1344, 54421370), (1432, 51077040), (1680, 43537096), (1790, 40861632), (1920, 38094959), (2148, 34051360), (2240, 32652822), (2506, 29186880), (2685, 27241088), (2688, 27210685), (2864, 25538520), (3360, 21768548), (3580, 20430816), (3759, 19457920), (4296, 17025680), (4480, 16326411), (5012, 14593440), (5370, 13620544), (5728, 12769260), (6265, 11674752), (6720, 10884274), (7160, 10215408), (7518, 9728960), (8592, 8512840), (10024, 7296720), (10740, 6810272), (11456, 6384630), (12530, 5837376), (13440, 5442137), (14320, 5107704), (15036, 4864480), (17184, 4256420), (18795, 3891584), (20048, 3648360), (21480, 3405136), (22912, 3192315), (25060, 2918688), (28640, 2553852), (30072, 2432240), (30403, 2405760), (34368, 2128210), (37590, 1945792), (40096, 1824180), (42960, 1702568), (50120, 1459344), (57280, 1276926), (60144, 1216120), (60806, 1202880), (68736, 1064105), (75180, 972896), (80192, 912090), (85920, 851284), (91209, 801920), (100240, 729672), (114560, 638463), (120288, 608060), (121612, 601440), (150360, 486448), (152015, 481152), (160384, 456045), (171840, 425642), (182418, 400960), (200480, 364836), (212821, 343680), (240576, 304030), (243224, 300720)]