193921440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 641208960

約数和(自身を除く): 447287520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 74, 80, 96, 111, 120, 122, 148, 160, 179, 183, 185, 222, 240, 244, 296, 305, 358, 366, 370, 444, 480, 488, 537, 555, 592, 610, 716, 732, 740, 888, 895, 915, 976, 1074, 1110, 1184, 1220, 1432, 1464, 1480, 1776, 1790, 1830, 1952, 2148, 2220, 2257, 2440, 2685, 2864, 2928, 2960, 3552, 3580, 3660, 4296, 4440, 4514, 4880, 5370, 5728, 5856, 5920, 6623, 6771, 7160, 7320, 8592, 8880, 9028, 9760, 10740, 10919, 11285, 13246, 13542, 14320, 14640, 17184, 17760, 18056, 19869, 21480, 21838, 22570, 26492, 27084, 28640, 29280, 32757, 33115, 33855, 36112, 39738, 42960, 43676, 45140, 52984, 54168, 54595, 65514, 66230, 67710, 72224, 79476, 85920, 87352, 90280, 99345, 105968, 108336, 109190, 131028, 132460, 135420, 158952, 163785, 174704, 180560, 198690, 211936, 216672, 218380, 262056, 264920, 270840, 317904, 327570, 349408, 361120, 397380, 404003, 436760, 524112, 529840, 541680, 635808, 655140, 794760, 808006, 873520, 1048224, 1059680, 1083360, 1212009, 1310280, 1589520, 1616012, 1747040, 2020015, 2424018, 2620560, 3179040, 3232024, 4040030, 4848036, 5241120, 6060045, 6464048, 8080060, 9696072, 12120090, 12928096, 16160120, 19392144, 24240180, 32320240, 38784288, 48480360, 64640480, 96960720, 193921440]

約数ペア:

[(1, 193921440), (2, 96960720), (3, 64640480), (4, 48480360), (5, 38784288), (6, 32320240), (8, 24240180), (10, 19392144), (12, 16160120), (15, 12928096), (16, 12120090), (20, 9696072), (24, 8080060), (30, 6464048), (32, 6060045), (37, 5241120), (40, 4848036), (48, 4040030), (60, 3232024), (61, 3179040), (74, 2620560), (80, 2424018), (96, 2020015), (111, 1747040), (120, 1616012), (122, 1589520), (148, 1310280), (160, 1212009), (179, 1083360), (183, 1059680), (185, 1048224), (222, 873520), (240, 808006), (244, 794760), (296, 655140), (305, 635808), (358, 541680), (366, 529840), (370, 524112), (444, 436760), (480, 404003), (488, 397380), (537, 361120), (555, 349408), (592, 327570), (610, 317904), (716, 270840), (732, 264920), (740, 262056), (888, 218380), (895, 216672), (915, 211936), (976, 198690), (1074, 180560), (1110, 174704), (1184, 163785), (1220, 158952), (1432, 135420), (1464, 132460), (1480, 131028), (1776, 109190), (1790, 108336), (1830, 105968), (1952, 99345), (2148, 90280), (2220, 87352), (2257, 85920), (2440, 79476), (2685, 72224), (2864, 67710), (2928, 66230), (2960, 65514), (3552, 54595), (3580, 54168), (3660, 52984), (4296, 45140), (4440, 43676), (4514, 42960), (4880, 39738), (5370, 36112), (5728, 33855), (5856, 33115), (5920, 32757), (6623, 29280), (6771, 28640), (7160, 27084), (7320, 26492), (8592, 22570), (8880, 21838), (9028, 21480), (9760, 19869), (10740, 18056), (10919, 17760), (11285, 17184), (13246, 14640), (13542, 14320)]