156073680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 605854080

約数和(自身を除く): 449780400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 173, 179, 180, 210, 240, 252, 280, 315, 336, 346, 358, 360, 420, 504, 519, 537, 560, 630, 692, 716, 720, 840, 865, 895, 1008, 1038, 1074, 1211, 1253, 1260, 1384, 1432, 1557, 1611, 1680, 1730, 1790, 2076, 2148, 2422, 2506, 2520, 2595, 2685, 2768, 2864, 3114, 3222, 3460, 3580, 3633, 3759, 4152, 4296, 4844, 5012, 5040, 5190, 5370, 6055, 6228, 6265, 6444, 6920, 7160, 7266, 7518, 7785, 8055, 8304, 8592, 9688, 10024, 10380, 10740, 10899, 11277, 12110, 12456, 12530, 12888, 13840, 14320, 14532, 15036, 15570, 16110, 18165, 18795, 19376, 20048, 20760, 21480, 21798, 22554, 24220, 24912, 25060, 25776, 29064, 30072, 30967, 31140, 32220, 36330, 37590, 41520, 42960, 43596, 45108, 48440, 50120, 54495, 56385, 58128, 60144, 61934, 62280, 64440, 72660, 75180, 87192, 90216, 92901, 96880, 100240, 108990, 112770, 123868, 124560, 128880, 145320, 150360, 154835, 174384, 180432, 185802, 216769, 217980, 225540, 247736, 278703, 290640, 300720, 309670, 371604, 433538, 435960, 451080, 464505, 495472, 557406, 619340, 650307, 743208, 867076, 871920, 902160, 929010, 1083845, 1114812, 1238680, 1300614, 1393515, 1486416, 1734152, 1858020, 1950921, 2167690, 2229624, 2477360, 2601228, 2787030, 3251535, 3468304, 3716040, 3901842, 4335380, 4459248, 5202456, 5574060, 6503070, 7432080, 7803684, 8670760, 9754605, 10404912, 11148120, 13006140, 15607368, 17341520, 19509210, 22296240, 26012280, 31214736, 39018420, 52024560, 78036840, 156073680]

約数ペア:

[(1, 156073680), (2, 78036840), (3, 52024560), (4, 39018420), (5, 31214736), (6, 26012280), (7, 22296240), (8, 19509210), (9, 17341520), (10, 15607368), (12, 13006140), (14, 11148120), (15, 10404912), (16, 9754605), (18, 8670760), (20, 7803684), (21, 7432080), (24, 6503070), (28, 5574060), (30, 5202456), (35, 4459248), (36, 4335380), (40, 3901842), (42, 3716040), (45, 3468304), (48, 3251535), (56, 2787030), (60, 2601228), (63, 2477360), (70, 2229624), (72, 2167690), (80, 1950921), (84, 1858020), (90, 1734152), (105, 1486416), (112, 1393515), (120, 1300614), (126, 1238680), (140, 1114812), (144, 1083845), (168, 929010), (173, 902160), (179, 871920), (180, 867076), (210, 743208), (240, 650307), (252, 619340), (280, 557406), (315, 495472), (336, 464505), (346, 451080), (358, 435960), (360, 433538), (420, 371604), (504, 309670), (519, 300720), (537, 290640), (560, 278703), (630, 247736), (692, 225540), (716, 217980), (720, 216769), (840, 185802), (865, 180432), (895, 174384), (1008, 154835), (1038, 150360), (1074, 145320), (1211, 128880), (1253, 124560), (1260, 123868), (1384, 112770), (1432, 108990), (1557, 100240), (1611, 96880), (1680, 92901), (1730, 90216), (1790, 87192), (2076, 75180), (2148, 72660), (2422, 64440), (2506, 62280), (2520, 61934), (2595, 60144), (2685, 58128), (2768, 56385), (2864, 54495), (3114, 50120), (3222, 48440), (3460, 45108), (3580, 43596), (3633, 42960), (3759, 41520), (4152, 37590), (4296, 36330), (4844, 32220), (5012, 31140), (5040, 30967), (5190, 30072), (5370, 29064), (6055, 25776), (6228, 25060), (6265, 24912), (6444, 24220), (6920, 22554), (7160, 21798), (7266, 21480), (7518, 20760), (7785, 20048), (8055, 19376), (8304, 18795), (8592, 18165), (9688, 16110), (10024, 15570), (10380, 15036), (10740, 14532), (10899, 14320), (11277, 13840), (12110, 12888), (12456, 12530)]