387848160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 1530809280

約数和(自身を除く): 1142961120

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, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 160, 168, 180, 210, 218, 224, 240, 252, 280, 288, 315, 327, 336, 353, 360, 420, 436, 480, 504, 545, 560, 630, 654, 672, 706, 720, 763, 840, 872, 981, 1008, 1059, 1090, 1120, 1260, 1308, 1412, 1440, 1526, 1635, 1680, 1744, 1765, 1962, 2016, 2118, 2180, 2289, 2471, 2520, 2616, 2824, 3052, 3177, 3270, 3360, 3488, 3530, 3815, 3924, 4236, 4360, 4578, 4905, 4942, 5040, 5232, 5295, 5648, 6104, 6354, 6540, 6867, 7060, 7413, 7630, 7848, 8472, 8720, 9156, 9810, 9884, 10080, 10464, 10590, 11296, 11445, 12208, 12355, 12708, 13080, 13734, 14120, 14826, 15260, 15696, 15885, 16944, 17440, 18312, 19620, 19768, 21180, 22239, 22890, 24416, 24710, 25416, 26160, 27468, 28240, 29652, 30520, 31392, 31770, 33888, 34335, 36624, 37065, 38477, 39240, 39536, 42360, 44478, 45780, 49420, 50832, 52320, 54936, 56480, 59304, 61040, 63540, 68670, 73248, 74130, 76954, 78480, 79072, 84720, 88956, 91560, 98840, 101664, 109872, 111195, 115431, 118608, 122080, 127080, 137340, 148260, 153908, 156960, 169440, 177912, 183120, 192385, 197680, 219744, 222390, 230862, 237216, 254160, 269339, 274680, 296520, 307816, 346293, 355824, 366240, 384770, 395360, 444780, 461724, 508320, 538678, 549360, 577155, 593040, 615632, 692586, 711648, 769540, 808017, 889560, 923448, 1077356, 1098720, 1154310, 1186080, 1231264, 1346695, 1385172, 1539080, 1616034, 1731465, 1779120, 1846896, 2154712, 2308620, 2424051, 2693390, 2770344, 3078160, 3232068, 3462930, 3558240, 3693792, 4040085, 4309424, 4617240, 4848102, 5386780, 5540688, 6156320, 6464136, 6925860, 8080170, 8618848, 9234480, 9696204, 10773560, 11081376, 12120255, 12928272, 13851720, 16160340, 18468960, 19392408, 21547120, 24240510, 25856544, 27703440, 32320680, 38784816, 43094240, 48481020, 55406880, 64641360, 77569632, 96962040, 129282720, 193924080, 387848160]

約数ペア:

[(1, 387848160), (2, 193924080), (3, 129282720), (4, 96962040), (5, 77569632), (6, 64641360), (7, 55406880), (8, 48481020), (9, 43094240), (10, 38784816), (12, 32320680), (14, 27703440), (15, 25856544), (16, 24240510), (18, 21547120), (20, 19392408), (21, 18468960), (24, 16160340), (28, 13851720), (30, 12928272), (32, 12120255), (35, 11081376), (36, 10773560), (40, 9696204), (42, 9234480), (45, 8618848), (48, 8080170), (56, 6925860), (60, 6464136), (63, 6156320), (70, 5540688), (72, 5386780), (80, 4848102), (84, 4617240), (90, 4309424), (96, 4040085), (105, 3693792), (109, 3558240), (112, 3462930), (120, 3232068), (126, 3078160), (140, 2770344), (144, 2693390), (160, 2424051), (168, 2308620), (180, 2154712), (210, 1846896), (218, 1779120), (224, 1731465), (240, 1616034), (252, 1539080), (280, 1385172), (288, 1346695), (315, 1231264), (327, 1186080), (336, 1154310), (353, 1098720), (360, 1077356), (420, 923448), (436, 889560), (480, 808017), (504, 769540), (545, 711648), (560, 692586), (630, 615632), (654, 593040), (672, 577155), (706, 549360), (720, 538678), (763, 508320), (840, 461724), (872, 444780), (981, 395360), (1008, 384770), (1059, 366240), (1090, 355824), (1120, 346293), (1260, 307816), (1308, 296520), (1412, 274680), (1440, 269339), (1526, 254160), (1635, 237216), (1680, 230862), (1744, 222390), (1765, 219744), (1962, 197680), (2016, 192385), (2118, 183120), (2180, 177912), (2289, 169440), (2471, 156960), (2520, 153908), (2616, 148260), (2824, 137340), (3052, 127080), (3177, 122080), (3270, 118608), (3360, 115431), (3488, 111195), (3530, 109872), (3815, 101664), (3924, 98840), (4236, 91560), (4360, 88956), (4578, 84720), (4905, 79072), (4942, 78480), (5040, 76954), (5232, 74130), (5295, 73248), (5648, 68670), (6104, 63540), (6354, 61040), (6540, 59304), (6867, 56480), (7060, 54936), (7413, 52320), (7630, 50832), (7848, 49420), (8472, 45780), (8720, 44478), (9156, 42360), (9810, 39536), (9884, 39240), (10080, 38477), (10464, 37065), (10590, 36624), (11296, 34335), (11445, 33888), (12208, 31770), (12355, 31392), (12708, 30520), (13080, 29652), (13734, 28240), (14120, 27468), (14826, 26160), (15260, 25416), (15696, 24710), (15885, 24416), (16944, 22890), (17440, 22239), (18312, 21180), (19620, 19768)]