279881562240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6941507}}^1$

素因数の和:6941539

約数の個数: 192

約数和(自身を含む): 1104532752960

約数和(自身を除く): 824651190720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 6941507, 13883014, 20824521, 27766028, 34707535, 41649042, 48590549, 55532056, 62473563, 69415070, 83298084, 97181098, 104122605, 111064112, 124947126, 138830140, 145771647, 166596168, 194362196, 208245210, 222128224, 242952745, 249894252, 277660280, 291543294, 312367815, 333192336, 388724392, 416490420, 437314941, 444256448, 485905490, 499788504, 555320560, 583086588, 624735630, 666384672, 728858235, 777448784, 832980840, 874629882, 888512896, 971810980, 999577008, 1110641120, 1166173176, 1249471260, 1332769344, 1457716470, 1554897568, 1665961680, 1749259764, 1943621960, 1999154016, 2186574705, 2221282240, 2332346352, 2498942520, 2665538688, 2915432940, 3109795136, 3331923360, 3498519528, 3887243920, 3998308032, 4373149410, 4442564480, 4664692704, 4997885040, 5830865880, 6219590272, 6663846720, 6997039056, 7774487840, 7996616064, 8746298820, 9329385408, 9995770080, 11661731760, 13327693440, 13994078112, 15548975680, 17492597640, 18658770816, 19991540160, 23323463520, 27988156224, 31097951360, 34985195280, 39983080320, 46646927040, 55976312448, 69970390560, 93293854080, 139940781120, 279881562240]

約数ペア:

[(1, 279881562240), (2, 139940781120), (3, 93293854080), (4, 69970390560), (5, 55976312448), (6, 46646927040), (7, 39983080320), (8, 34985195280), (9, 31097951360), (10, 27988156224), (12, 23323463520), (14, 19991540160), (15, 18658770816), (16, 17492597640), (18, 15548975680), (20, 13994078112), (21, 13327693440), (24, 11661731760), (28, 9995770080), (30, 9329385408), (32, 8746298820), (35, 7996616064), (36, 7774487840), (40, 6997039056), (42, 6663846720), (45, 6219590272), (48, 5830865880), (56, 4997885040), (60, 4664692704), (63, 4442564480), (64, 4373149410), (70, 3998308032), (72, 3887243920), (80, 3498519528), (84, 3331923360), (90, 3109795136), (96, 2915432940), (105, 2665538688), (112, 2498942520), (120, 2332346352), (126, 2221282240), (128, 2186574705), (140, 1999154016), (144, 1943621960), (160, 1749259764), (168, 1665961680), (180, 1554897568), (192, 1457716470), (210, 1332769344), (224, 1249471260), (240, 1166173176), (252, 1110641120), (280, 999577008), (288, 971810980), (315, 888512896), (320, 874629882), (336, 832980840), (360, 777448784), (384, 728858235), (420, 666384672), (448, 624735630), (480, 583086588), (504, 555320560), (560, 499788504), (576, 485905490), (630, 444256448), (640, 437314941), (672, 416490420), (720, 388724392), (840, 333192336), (896, 312367815), (960, 291543294), (1008, 277660280), (1120, 249894252), (1152, 242952745), (1260, 222128224), (1344, 208245210), (1440, 194362196), (1680, 166596168), (1920, 145771647), (2016, 138830140), (2240, 124947126), (2520, 111064112), (2688, 104122605), (2880, 97181098), (3360, 83298084), (4032, 69415070), (4480, 62473563), (5040, 55532056), (5760, 48590549), (6720, 41649042), (8064, 34707535), (10080, 27766028), (13440, 20824521), (20160, 13883014), (40320, 6941507)]