914951520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{12967}}^1$

素因数の和:13002

約数の個数: 216

約数和(自身を含む): 3632310864

約数和(自身を除く): 2717359344

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 12967, 14112, 17640, 23520, 25934, 35280, 38901, 51868, 64835, 70560, 77802, 90769, 103736, 116703, 129670, 155604, 181538, 194505, 207472, 233406, 259340, 272307, 311208, 363076, 389010, 414944, 453845, 466812, 518680, 544614, 583515, 622416, 635383, 726152, 778020, 816921, 907690, 933624, 1037360, 1089228, 1167030, 1244832, 1270766, 1361535, 1452304, 1556040, 1633842, 1815380, 1867248, 1906149, 2074720, 2178456, 2334060, 2541532, 2723070, 2904608, 3112080, 3176915, 3267684, 3630760, 3734496, 3812298, 4084605, 4356912, 4668120, 5083064, 5446140, 5718447, 6224160, 6353830, 6535368, 7261520, 7624596, 8169210, 8713824, 9336240, 9530745, 10166128, 10892280, 11436894, 12707660, 13070736, 14523040, 15249192, 16338420, 18672480, 19061490, 20332256, 21784560, 22873788, 25415320, 26141472, 28592235, 30498384, 32676840, 38122980, 43569120, 45747576, 50830640, 57184470, 60996768, 65353680, 76245960, 91495152, 101661280, 114368940, 130707360, 152491920, 182990304, 228737880, 304983840, 457475760, 914951520]

約数ペア:

[(1, 914951520), (2, 457475760), (3, 304983840), (4, 228737880), (5, 182990304), (6, 152491920), (7, 130707360), (8, 114368940), (9, 101661280), (10, 91495152), (12, 76245960), (14, 65353680), (15, 60996768), (16, 57184470), (18, 50830640), (20, 45747576), (21, 43569120), (24, 38122980), (28, 32676840), (30, 30498384), (32, 28592235), (35, 26141472), (36, 25415320), (40, 22873788), (42, 21784560), (45, 20332256), (48, 19061490), (49, 18672480), (56, 16338420), (60, 15249192), (63, 14523040), (70, 13070736), (72, 12707660), (80, 11436894), (84, 10892280), (90, 10166128), (96, 9530745), (98, 9336240), (105, 8713824), (112, 8169210), (120, 7624596), (126, 7261520), (140, 6535368), (144, 6353830), (147, 6224160), (160, 5718447), (168, 5446140), (180, 5083064), (196, 4668120), (210, 4356912), (224, 4084605), (240, 3812298), (245, 3734496), (252, 3630760), (280, 3267684), (288, 3176915), (294, 3112080), (315, 2904608), (336, 2723070), (360, 2541532), (392, 2334060), (420, 2178456), (441, 2074720), (480, 1906149), (490, 1867248), (504, 1815380), (560, 1633842), (588, 1556040), (630, 1452304), (672, 1361535), (720, 1270766), (735, 1244832), (784, 1167030), (840, 1089228), (882, 1037360), (980, 933624), (1008, 907690), (1120, 816921), (1176, 778020), (1260, 726152), (1440, 635383), (1470, 622416), (1568, 583515), (1680, 544614), (1764, 518680), (1960, 466812), (2016, 453845), (2205, 414944), (2352, 389010), (2520, 363076), (2940, 311208), (3360, 272307), (3528, 259340), (3920, 233406), (4410, 207472), (4704, 194505), (5040, 181538), (5880, 155604), (7056, 129670), (7840, 116703), (8820, 103736), (10080, 90769), (11760, 77802), (12967, 70560), (14112, 64835), (17640, 51868), (23520, 38901), (25934, 35280)]