73375680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 272125440

約数和(自身を除く): 198749760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 179, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 358, 366, 420, 427, 448, 480, 488, 537, 560, 610, 672, 716, 732, 840, 854, 895, 915, 960, 976, 1074, 1120, 1220, 1253, 1281, 1344, 1432, 1464, 1680, 1708, 1790, 1830, 1952, 2135, 2148, 2240, 2440, 2506, 2562, 2685, 2864, 2928, 3360, 3416, 3580, 3660, 3759, 3904, 4270, 4296, 4880, 5012, 5124, 5370, 5728, 5856, 6265, 6405, 6720, 6832, 7160, 7320, 7518, 8540, 8592, 9760, 10024, 10248, 10740, 10919, 11456, 11712, 12530, 12810, 13664, 14320, 14640, 15036, 17080, 17184, 18795, 19520, 20048, 20496, 21480, 21838, 25060, 25620, 27328, 28640, 29280, 30072, 32757, 34160, 34368, 37590, 40096, 40992, 42960, 43676, 50120, 51240, 54595, 57280, 58560, 60144, 65514, 68320, 75180, 76433, 80192, 81984, 85920, 87352, 100240, 102480, 109190, 120288, 131028, 136640, 150360, 152866, 163785, 171840, 174704, 200480, 204960, 218380, 229299, 240576, 262056, 300720, 305732, 327570, 349408, 382165, 400960, 409920, 436760, 458598, 524112, 601440, 611464, 655140, 698816, 764330, 873520, 917196, 1048224, 1146495, 1202880, 1222928, 1310280, 1528660, 1747040, 1834392, 2096448, 2292990, 2445856, 2620560, 3057320, 3494080, 3668784, 4585980, 4891712, 5241120, 6114640, 7337568, 9171960, 10482240, 12229280, 14675136, 18343920, 24458560, 36687840, 73375680]

約数ペア:

[(1, 73375680), (2, 36687840), (3, 24458560), (4, 18343920), (5, 14675136), (6, 12229280), (7, 10482240), (8, 9171960), (10, 7337568), (12, 6114640), (14, 5241120), (15, 4891712), (16, 4585980), (20, 3668784), (21, 3494080), (24, 3057320), (28, 2620560), (30, 2445856), (32, 2292990), (35, 2096448), (40, 1834392), (42, 1747040), (48, 1528660), (56, 1310280), (60, 1222928), (61, 1202880), (64, 1146495), (70, 1048224), (80, 917196), (84, 873520), (96, 764330), (105, 698816), (112, 655140), (120, 611464), (122, 601440), (140, 524112), (160, 458598), (168, 436760), (179, 409920), (183, 400960), (192, 382165), (210, 349408), (224, 327570), (240, 305732), (244, 300720), (280, 262056), (305, 240576), (320, 229299), (336, 218380), (358, 204960), (366, 200480), (420, 174704), (427, 171840), (448, 163785), (480, 152866), (488, 150360), (537, 136640), (560, 131028), (610, 120288), (672, 109190), (716, 102480), (732, 100240), (840, 87352), (854, 85920), (895, 81984), (915, 80192), (960, 76433), (976, 75180), (1074, 68320), (1120, 65514), (1220, 60144), (1253, 58560), (1281, 57280), (1344, 54595), (1432, 51240), (1464, 50120), (1680, 43676), (1708, 42960), (1790, 40992), (1830, 40096), (1952, 37590), (2135, 34368), (2148, 34160), (2240, 32757), (2440, 30072), (2506, 29280), (2562, 28640), (2685, 27328), (2864, 25620), (2928, 25060), (3360, 21838), (3416, 21480), (3580, 20496), (3660, 20048), (3759, 19520), (3904, 18795), (4270, 17184), (4296, 17080), (4880, 15036), (5012, 14640), (5124, 14320), (5370, 13664), (5728, 12810), (5856, 12530), (6265, 11712), (6405, 11456), (6720, 10919), (6832, 10740), (7160, 10248), (7320, 10024), (7518, 9760), (8540, 8592)]