206522400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 288

約数和(自身を含む): 809948160

約数和(自身を除く): 603425760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 647, 665, 672, 700, 760, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1294, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1900, 1941, 1995, 2100, 2128, 2280, 2400, 2588, 2660, 2800, 2850, 3040, 3192, 3235, 3325, 3360, 3800, 3882, 3990, 4200, 4256, 4529, 4560, 5176, 5320, 5600, 5700, 6384, 6470, 6650, 7600, 7764, 7980, 8400, 9058, 9120, 9705, 9975, 10352, 10640, 11400, 12293, 12768, 12940, 13300, 13587, 15200, 15528, 15960, 16175, 16800, 18116, 19410, 19950, 20704, 21280, 22645, 22800, 24586, 25880, 26600, 27174, 31056, 31920, 32350, 36232, 36879, 38820, 39900, 45290, 45600, 48525, 49172, 51760, 53200, 54348, 61465, 62112, 63840, 64700, 67935, 72464, 73758, 77640, 79800, 86051, 90580, 97050, 98344, 103520, 106400, 108696, 113225, 122930, 129400, 135870, 144928, 147516, 155280, 159600, 172102, 181160, 184395, 194100, 196688, 217392, 226450, 245860, 258153, 258800, 271740, 295032, 307325, 310560, 319200, 339675, 344204, 362320, 368790, 388200, 393376, 430255, 434784, 452900, 491720, 516306, 517600, 543480, 590064, 614650, 679350, 688408, 724640, 737580, 776400, 860510, 905800, 921975, 983440, 1032612, 1086960, 1180128, 1229300, 1290765, 1358700, 1376816, 1475160, 1552800, 1721020, 1811600, 1843950, 1966880, 2065224, 2151275, 2173920, 2458600, 2581530, 2717400, 2753632, 2950320, 3442040, 3623200, 3687900, 4130448, 4302550, 4917200, 5163060, 5434800, 5900640, 6453825, 6884080, 7375800, 8260896, 8605100, 9834400, 10326120, 10869600, 12907650, 13768160, 14751600, 17210200, 20652240, 25815300, 29503200, 34420400, 41304480, 51630600, 68840800, 103261200, 206522400]

約数ペア:

[(1, 206522400), (2, 103261200), (3, 68840800), (4, 51630600), (5, 41304480), (6, 34420400), (7, 29503200), (8, 25815300), (10, 20652240), (12, 17210200), (14, 14751600), (15, 13768160), (16, 12907650), (19, 10869600), (20, 10326120), (21, 9834400), (24, 8605100), (25, 8260896), (28, 7375800), (30, 6884080), (32, 6453825), (35, 5900640), (38, 5434800), (40, 5163060), (42, 4917200), (48, 4302550), (50, 4130448), (56, 3687900), (57, 3623200), (60, 3442040), (70, 2950320), (75, 2753632), (76, 2717400), (80, 2581530), (84, 2458600), (95, 2173920), (96, 2151275), (100, 2065224), (105, 1966880), (112, 1843950), (114, 1811600), (120, 1721020), (133, 1552800), (140, 1475160), (150, 1376816), (152, 1358700), (160, 1290765), (168, 1229300), (175, 1180128), (190, 1086960), (200, 1032612), (210, 983440), (224, 921975), (228, 905800), (240, 860510), (266, 776400), (280, 737580), (285, 724640), (300, 688408), (304, 679350), (336, 614650), (350, 590064), (380, 543480), (399, 517600), (400, 516306), (420, 491720), (456, 452900), (475, 434784), (480, 430255), (525, 393376), (532, 388200), (560, 368790), (570, 362320), (600, 344204), (608, 339675), (647, 319200), (665, 310560), (672, 307325), (700, 295032), (760, 271740), (798, 258800), (800, 258153), (840, 245860), (912, 226450), (950, 217392), (1050, 196688), (1064, 194100), (1120, 184395), (1140, 181160), (1200, 172102), (1294, 159600), (1330, 155280), (1400, 147516), (1425, 144928), (1520, 135870), (1596, 129400), (1680, 122930), (1824, 113225), (1900, 108696), (1941, 106400), (1995, 103520), (2100, 98344), (2128, 97050), (2280, 90580), (2400, 86051), (2588, 79800), (2660, 77640), (2800, 73758), (2850, 72464), (3040, 67935), (3192, 64700), (3235, 63840), (3325, 62112), (3360, 61465), (3800, 54348), (3882, 53200), (3990, 51760), (4200, 49172), (4256, 48525), (4529, 45600), (4560, 45290), (5176, 39900), (5320, 38820), (5600, 36879), (5700, 36232), (6384, 32350), (6470, 31920), (6650, 31056), (7600, 27174), (7764, 26600), (7980, 25880), (8400, 24586), (9058, 22800), (9120, 22645), (9705, 21280), (9975, 20704), (10352, 19950), (10640, 19410), (11400, 18116), (12293, 16800), (12768, 16175), (12940, 15960), (13300, 15528), (13587, 15200)]