399006927720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1\times {\mathrm{1879}}^1$

素因数の和:2809

約数の個数: 256

約数和(自身を含む): 1336896576000

約数和(自身を除く): 937889648280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 557, 706, 1059, 1080, 1114, 1412, 1671, 1765, 1879, 2118, 2228, 2785, 2824, 3177, 3342, 3530, 3758, 4236, 4456, 5013, 5295, 5570, 5637, 6354, 6684, 7060, 7516, 8355, 8472, 9395, 9531, 10026, 10590, 11140, 11274, 12708, 13368, 14120, 15032, 15039, 15885, 16710, 16911, 18790, 19062, 20052, 21180, 22280, 22548, 25065, 25416, 28185, 30078, 31770, 33420, 33822, 37580, 38124, 40104, 42360, 45096, 47655, 50130, 50733, 56370, 60156, 63540, 66840, 67644, 75160, 75195, 76248, 84555, 95310, 100260, 101466, 112740, 120312, 127080, 135288, 150390, 169110, 190620, 196621, 200520, 202932, 225480, 253665, 300780, 338220, 381240, 393242, 405864, 507330, 589863, 601560, 663287, 676440, 786484, 983105, 1014660, 1046603, 1179726, 1326574, 1572968, 1769589, 1966210, 1989861, 2029320, 2093206, 2359452, 2653148, 2949315, 3139809, 3316435, 3539178, 3932420, 3979722, 4186412, 4718904, 5233015, 5306296, 5308767, 5898630, 5969583, 6279618, 6632870, 7078356, 7864840, 7959444, 8372824, 8847945, 9419427, 9949305, 10466030, 10617534, 11797260, 11939166, 12559236, 13265740, 14156712, 15699045, 15918888, 17695890, 17908749, 18838854, 19898610, 20932060, 21235068, 23594520, 23878332, 25118472, 26531480, 26543835, 28258281, 29847915, 31398090, 35391780, 35817498, 37677708, 39797220, 41864120, 42470136, 47097135, 47756664, 53087670, 56516562, 59695830, 62796180, 70783560, 71634996, 75355416, 79594440, 89543745, 94194270, 106175340, 113033124, 119391660, 125592360, 141291405, 143269992, 179087490, 188388540, 212350680, 226066248, 238783320, 282582810, 358174980, 369450859, 376777080, 565165620, 716349960, 738901718, 1108352577, 1130331240, 1477803436, 1847254295, 2216705154, 2955606872, 3325057731, 3694508590, 4433410308, 5541762885, 6650115462, 7389017180, 8866820616, 9975173193, 11083525770, 13300230924, 14778034360, 16625288655, 19950346386, 22167051540, 26600461848, 33250577310, 39900692772, 44334103080, 49875865965, 66501154620, 79801385544, 99751731930, 133002309240, 199503463860, 399006927720]

約数ペア:

[(1, 399006927720), (2, 199503463860), (3, 133002309240), (4, 99751731930), (5, 79801385544), (6, 66501154620), (8, 49875865965), (9, 44334103080), (10, 39900692772), (12, 33250577310), (15, 26600461848), (18, 22167051540), (20, 19950346386), (24, 16625288655), (27, 14778034360), (30, 13300230924), (36, 11083525770), (40, 9975173193), (45, 8866820616), (54, 7389017180), (60, 6650115462), (72, 5541762885), (90, 4433410308), (108, 3694508590), (120, 3325057731), (135, 2955606872), (180, 2216705154), (216, 1847254295), (270, 1477803436), (353, 1130331240), (360, 1108352577), (540, 738901718), (557, 716349960), (706, 565165620), (1059, 376777080), (1080, 369450859), (1114, 358174980), (1412, 282582810), (1671, 238783320), (1765, 226066248), (1879, 212350680), (2118, 188388540), (2228, 179087490), (2785, 143269992), (2824, 141291405), (3177, 125592360), (3342, 119391660), (3530, 113033124), (3758, 106175340), (4236, 94194270), (4456, 89543745), (5013, 79594440), (5295, 75355416), (5570, 71634996), (5637, 70783560), (6354, 62796180), (6684, 59695830), (7060, 56516562), (7516, 53087670), (8355, 47756664), (8472, 47097135), (9395, 42470136), (9531, 41864120), (10026, 39797220), (10590, 37677708), (11140, 35817498), (11274, 35391780), (12708, 31398090), (13368, 29847915), (14120, 28258281), (15032, 26543835), (15039, 26531480), (15885, 25118472), (16710, 23878332), (16911, 23594520), (18790, 21235068), (19062, 20932060), (20052, 19898610), (21180, 18838854), (22280, 17908749), (22548, 17695890), (25065, 15918888), (25416, 15699045), (28185, 14156712), (30078, 13265740), (31770, 12559236), (33420, 11939166), (33822, 11797260), (37580, 10617534), (38124, 10466030), (40104, 9949305), (42360, 9419427), (45096, 8847945), (47655, 8372824), (50130, 7959444), (50733, 7864840), (56370, 7078356), (60156, 6632870), (63540, 6279618), (66840, 5969583), (67644, 5898630), (75160, 5308767), (75195, 5306296), (76248, 5233015), (84555, 4718904), (95310, 4186412), (100260, 3979722), (101466, 3932420), (112740, 3539178), (120312, 3316435), (127080, 3139809), (135288, 2949315), (150390, 2653148), (169110, 2359452), (190620, 2093206), (196621, 2029320), (200520, 1989861), (202932, 1966210), (225480, 1769589), (253665, 1572968), (300780, 1326574), (338220, 1179726), (381240, 1046603), (393242, 1014660), (405864, 983105), (507330, 786484), (589863, 676440), (601560, 663287)]