297430560

素因数分解:

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

素因数の和:1600

約数の個数: 288

約数和(自身を含む): 1221816960

約数和(自身を除く): 924386400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1553, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3106, 3192, 3360, 3420, 3990, 4256, 4560, 4659, 4788, 5040, 5320, 5472, 5985, 6212, 6384, 6840, 7765, 7980, 9120, 9318, 9576, 10080, 10640, 10871, 11970, 12424, 12768, 13680, 13977, 15530, 15960, 18636, 19152, 21280, 21742, 23295, 23940, 24848, 27360, 27954, 29507, 31060, 31920, 32613, 37272, 38304, 43484, 46590, 47880, 49696, 54355, 55908, 59014, 62120, 63840, 65226, 69885, 74544, 86968, 88521, 93180, 95760, 97839, 108710, 111816, 118028, 124240, 130452, 139770, 147535, 149088, 163065, 173936, 177042, 186360, 191520, 195678, 206549, 217420, 223632, 236056, 248480, 260904, 265563, 279540, 295070, 326130, 347872, 354084, 372720, 391356, 413098, 434840, 442605, 447264, 472112, 489195, 521808, 531126, 559080, 590140, 619647, 652260, 708168, 745440, 782712, 826196, 869680, 885210, 944224, 978390, 1032745, 1043616, 1062252, 1118160, 1180280, 1239294, 1304520, 1327815, 1416336, 1565424, 1652392, 1739360, 1770420, 1858941, 1956780, 2065490, 2124504, 2236320, 2360560, 2478588, 2609040, 2655630, 2832672, 3098235, 3130848, 3304784, 3540840, 3717882, 3913560, 4130980, 4249008, 4721120, 4957176, 5218080, 5311260, 6196470, 6609568, 7081680, 7435764, 7827120, 8261960, 8498016, 9294705, 9914352, 10622520, 12392940, 14163360, 14871528, 15654240, 16523920, 18589410, 19828704, 21245040, 24785880, 29743056, 33047840, 37178820, 42490080, 49571760, 59486112, 74357640, 99143520, 148715280, 297430560]

約数ペア:

[(1, 297430560), (2, 148715280), (3, 99143520), (4, 74357640), (5, 59486112), (6, 49571760), (7, 42490080), (8, 37178820), (9, 33047840), (10, 29743056), (12, 24785880), (14, 21245040), (15, 19828704), (16, 18589410), (18, 16523920), (19, 15654240), (20, 14871528), (21, 14163360), (24, 12392940), (28, 10622520), (30, 9914352), (32, 9294705), (35, 8498016), (36, 8261960), (38, 7827120), (40, 7435764), (42, 7081680), (45, 6609568), (48, 6196470), (56, 5311260), (57, 5218080), (60, 4957176), (63, 4721120), (70, 4249008), (72, 4130980), (76, 3913560), (80, 3717882), (84, 3540840), (90, 3304784), (95, 3130848), (96, 3098235), (105, 2832672), (112, 2655630), (114, 2609040), (120, 2478588), (126, 2360560), (133, 2236320), (140, 2124504), (144, 2065490), (152, 1956780), (160, 1858941), (168, 1770420), (171, 1739360), (180, 1652392), (190, 1565424), (210, 1416336), (224, 1327815), (228, 1304520), (240, 1239294), (252, 1180280), (266, 1118160), (280, 1062252), (285, 1043616), (288, 1032745), (304, 978390), (315, 944224), (336, 885210), (342, 869680), (360, 826196), (380, 782712), (399, 745440), (420, 708168), (456, 652260), (480, 619647), (504, 590140), (532, 559080), (560, 531126), (570, 521808), (608, 489195), (630, 472112), (665, 447264), (672, 442605), (684, 434840), (720, 413098), (760, 391356), (798, 372720), (840, 354084), (855, 347872), (912, 326130), (1008, 295070), (1064, 279540), (1120, 265563), (1140, 260904), (1197, 248480), (1260, 236056), (1330, 223632), (1368, 217420), (1440, 206549), (1520, 195678), (1553, 191520), (1596, 186360), (1680, 177042), (1710, 173936), (1824, 163065), (1995, 149088), (2016, 147535), (2128, 139770), (2280, 130452), (2394, 124240), (2520, 118028), (2660, 111816), (2736, 108710), (3040, 97839), (3106, 95760), (3192, 93180), (3360, 88521), (3420, 86968), (3990, 74544), (4256, 69885), (4560, 65226), (4659, 63840), (4788, 62120), (5040, 59014), (5320, 55908), (5472, 54355), (5985, 49696), (6212, 47880), (6384, 46590), (6840, 43484), (7765, 38304), (7980, 37272), (9120, 32613), (9318, 31920), (9576, 31060), (10080, 29507), (10640, 27954), (10871, 27360), (11970, 24848), (12424, 23940), (12768, 23295), (13680, 21742), (13977, 21280), (15530, 19152), (15960, 18636)]