396574080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1601

約数の個数: 256

約数和(自身を含む): 1521676800

約数和(自身を除く): 1125102720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1553, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3106, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4659, 5320, 6080, 6212, 6384, 6720, 7296, 7765, 7980, 8512, 9120, 9318, 10640, 10871, 12160, 12424, 12768, 13440, 15530, 15960, 17024, 18240, 18636, 21280, 21742, 23295, 24848, 25536, 29507, 31060, 31920, 32613, 36480, 37272, 42560, 43484, 46590, 49696, 51072, 54355, 59014, 62120, 63840, 65226, 74544, 85120, 86968, 88521, 93180, 99392, 108710, 118028, 124240, 127680, 130452, 147535, 149088, 163065, 173936, 177042, 186360, 198784, 206549, 217420, 236056, 248480, 255360, 260904, 295070, 298176, 326130, 347872, 354084, 372720, 413098, 434840, 442605, 472112, 496960, 521808, 590140, 596352, 619647, 652260, 695744, 708168, 745440, 826196, 869680, 885210, 944224, 993920, 1032745, 1043616, 1180280, 1239294, 1304520, 1391488, 1416336, 1490880, 1652392, 1739360, 1770420, 1888448, 2065490, 2087232, 2360560, 2478588, 2609040, 2832672, 2981760, 3098235, 3304784, 3478720, 3540840, 3776896, 4130980, 4174464, 4721120, 4957176, 5218080, 5665344, 6196470, 6609568, 6957440, 7081680, 8261960, 9442240, 9914352, 10436160, 11330688, 12392940, 13219136, 14163360, 16523920, 18884480, 19828704, 20872320, 24785880, 26438272, 28326720, 33047840, 39657408, 49571760, 56653440, 66095680, 79314816, 99143520, 132191360, 198287040, 396574080]

約数ペア:

[(1, 396574080), (2, 198287040), (3, 132191360), (4, 99143520), (5, 79314816), (6, 66095680), (7, 56653440), (8, 49571760), (10, 39657408), (12, 33047840), (14, 28326720), (15, 26438272), (16, 24785880), (19, 20872320), (20, 19828704), (21, 18884480), (24, 16523920), (28, 14163360), (30, 13219136), (32, 12392940), (35, 11330688), (38, 10436160), (40, 9914352), (42, 9442240), (48, 8261960), (56, 7081680), (57, 6957440), (60, 6609568), (64, 6196470), (70, 5665344), (76, 5218080), (80, 4957176), (84, 4721120), (95, 4174464), (96, 4130980), (105, 3776896), (112, 3540840), (114, 3478720), (120, 3304784), (128, 3098235), (133, 2981760), (140, 2832672), (152, 2609040), (160, 2478588), (168, 2360560), (190, 2087232), (192, 2065490), (210, 1888448), (224, 1770420), (228, 1739360), (240, 1652392), (266, 1490880), (280, 1416336), (285, 1391488), (304, 1304520), (320, 1239294), (336, 1180280), (380, 1043616), (384, 1032745), (399, 993920), (420, 944224), (448, 885210), (456, 869680), (480, 826196), (532, 745440), (560, 708168), (570, 695744), (608, 652260), (640, 619647), (665, 596352), (672, 590140), (760, 521808), (798, 496960), (840, 472112), (896, 442605), (912, 434840), (960, 413098), (1064, 372720), (1120, 354084), (1140, 347872), (1216, 326130), (1330, 298176), (1344, 295070), (1520, 260904), (1553, 255360), (1596, 248480), (1680, 236056), (1824, 217420), (1920, 206549), (1995, 198784), (2128, 186360), (2240, 177042), (2280, 173936), (2432, 163065), (2660, 149088), (2688, 147535), (3040, 130452), (3106, 127680), (3192, 124240), (3360, 118028), (3648, 108710), (3990, 99392), (4256, 93180), (4480, 88521), (4560, 86968), (4659, 85120), (5320, 74544), (6080, 65226), (6212, 63840), (6384, 62120), (6720, 59014), (7296, 54355), (7765, 51072), (7980, 49696), (8512, 46590), (9120, 43484), (9318, 42560), (10640, 37272), (10871, 36480), (12160, 32613), (12424, 31920), (12768, 31060), (13440, 29507), (15530, 25536), (15960, 24848), (17024, 23295), (18240, 21742), (18636, 21280)]