869184540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 3185360640

約数和(自身を除く): 2316176100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 107, 108, 126, 135, 140, 147, 180, 189, 196, 210, 214, 245, 252, 270, 294, 307, 315, 321, 378, 420, 428, 441, 490, 535, 540, 588, 614, 630, 642, 735, 749, 756, 882, 921, 945, 963, 980, 1070, 1228, 1260, 1284, 1323, 1470, 1498, 1535, 1605, 1764, 1842, 1890, 1926, 2140, 2149, 2205, 2247, 2646, 2763, 2889, 2940, 2996, 3070, 3210, 3684, 3745, 3780, 3852, 4298, 4410, 4494, 4605, 4815, 5243, 5292, 5526, 5778, 6140, 6420, 6447, 6615, 6741, 7490, 8289, 8596, 8820, 8988, 9210, 9630, 10486, 10745, 11052, 11235, 11556, 12894, 13230, 13482, 13815, 14445, 14980, 15043, 15729, 16578, 18420, 19260, 19341, 20223, 20972, 21490, 22470, 25788, 26215, 26460, 26964, 27630, 28890, 30086, 31458, 32235, 32849, 33156, 33705, 38682, 40446, 41445, 42980, 44940, 45129, 47187, 52430, 55260, 57780, 58023, 60172, 62916, 64470, 65698, 67410, 75215, 77364, 78645, 80892, 82890, 90258, 94374, 96705, 98547, 101115, 104860, 116046, 128940, 131396, 134820, 135387, 141561, 150430, 157290, 164245, 165780, 180516, 188748, 193410, 197094, 202230, 225645, 229943, 232092, 235935, 270774, 283122, 290115, 295641, 300860, 314580, 328490, 386820, 394188, 404460, 406161, 451290, 459886, 471870, 492735, 541548, 566244, 580230, 591282, 656980, 676935, 689829, 707805, 812322, 886923, 902580, 919772, 943740, 985470, 1149715, 1160460, 1182564, 1353870, 1379658, 1415610, 1478205, 1609601, 1624644, 1773846, 1970940, 2030805, 2069487, 2299430, 2707740, 2759316, 2831220, 2956410, 3219202, 3449145, 3547692, 4061610, 4138974, 4434615, 4598860, 4828803, 5912820, 6208461, 6438404, 6898290, 8048005, 8123220, 8277948, 8869230, 9657606, 10347435, 12416922, 13796580, 14486409, 16096010, 17738460, 19315212, 20694870, 24144015, 24833844, 28972818, 31042305, 32192020, 41389740, 43459227, 48288030, 57945636, 62084610, 72432045, 86918454, 96576060, 124169220, 144864090, 173836908, 217296135, 289728180, 434592270, 869184540]

約数ペア:

[(1, 869184540), (2, 434592270), (3, 289728180), (4, 217296135), (5, 173836908), (6, 144864090), (7, 124169220), (9, 96576060), (10, 86918454), (12, 72432045), (14, 62084610), (15, 57945636), (18, 48288030), (20, 43459227), (21, 41389740), (27, 32192020), (28, 31042305), (30, 28972818), (35, 24833844), (36, 24144015), (42, 20694870), (45, 19315212), (49, 17738460), (54, 16096010), (60, 14486409), (63, 13796580), (70, 12416922), (84, 10347435), (90, 9657606), (98, 8869230), (105, 8277948), (107, 8123220), (108, 8048005), (126, 6898290), (135, 6438404), (140, 6208461), (147, 5912820), (180, 4828803), (189, 4598860), (196, 4434615), (210, 4138974), (214, 4061610), (245, 3547692), (252, 3449145), (270, 3219202), (294, 2956410), (307, 2831220), (315, 2759316), (321, 2707740), (378, 2299430), (420, 2069487), (428, 2030805), (441, 1970940), (490, 1773846), (535, 1624644), (540, 1609601), (588, 1478205), (614, 1415610), (630, 1379658), (642, 1353870), (735, 1182564), (749, 1160460), (756, 1149715), (882, 985470), (921, 943740), (945, 919772), (963, 902580), (980, 886923), (1070, 812322), (1228, 707805), (1260, 689829), (1284, 676935), (1323, 656980), (1470, 591282), (1498, 580230), (1535, 566244), (1605, 541548), (1764, 492735), (1842, 471870), (1890, 459886), (1926, 451290), (2140, 406161), (2149, 404460), (2205, 394188), (2247, 386820), (2646, 328490), (2763, 314580), (2889, 300860), (2940, 295641), (2996, 290115), (3070, 283122), (3210, 270774), (3684, 235935), (3745, 232092), (3780, 229943), (3852, 225645), (4298, 202230), (4410, 197094), (4494, 193410), (4605, 188748), (4815, 180516), (5243, 165780), (5292, 164245), (5526, 157290), (5778, 150430), (6140, 141561), (6420, 135387), (6447, 134820), (6615, 131396), (6741, 128940), (7490, 116046), (8289, 104860), (8596, 101115), (8820, 98547), (8988, 96705), (9210, 94374), (9630, 90258), (10486, 82890), (10745, 80892), (11052, 78645), (11235, 77364), (11556, 75215), (12894, 67410), (13230, 65698), (13482, 64470), (13815, 62916), (14445, 60172), (14980, 58023), (15043, 57780), (15729, 55260), (16578, 52430), (18420, 47187), (19260, 45129), (19341, 44940), (20223, 42980), (20972, 41445), (21490, 40446), (22470, 38682), (25788, 33705), (26215, 33156), (26460, 32849), (26964, 32235), (27630, 31458), (28890, 30086)]