73473120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 295783488

約数和(自身を除く): 222310368

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, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 197, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 394, 420, 444, 480, 504, 518, 555, 560, 591, 592, 630, 666, 672, 720, 740, 777, 788, 840, 888, 985, 1008, 1036, 1110, 1120, 1182, 1184, 1260, 1295, 1332, 1379, 1440, 1480, 1554, 1576, 1665, 1680, 1773, 1776, 1970, 2016, 2072, 2220, 2331, 2364, 2520, 2590, 2664, 2758, 2955, 2960, 3108, 3152, 3330, 3360, 3546, 3552, 3885, 3940, 4137, 4144, 4440, 4662, 4728, 5040, 5180, 5328, 5516, 5910, 5920, 6216, 6304, 6660, 6895, 7092, 7289, 7770, 7880, 8274, 8288, 8865, 8880, 9324, 9456, 10080, 10360, 10656, 11032, 11655, 11820, 12411, 12432, 13320, 13790, 14184, 14578, 15540, 15760, 16548, 17730, 17760, 18648, 18912, 20685, 20720, 21867, 22064, 23310, 23640, 24822, 24864, 26640, 27580, 28368, 29156, 31080, 31520, 33096, 35460, 36445, 37296, 41370, 41440, 43734, 44128, 46620, 47280, 49644, 51023, 53280, 55160, 56736, 58312, 62055, 62160, 65601, 66192, 70920, 72890, 74592, 82740, 87468, 93240, 94560, 99288, 102046, 109335, 110320, 116624, 124110, 124320, 131202, 132384, 141840, 145780, 153069, 165480, 174936, 186480, 198576, 204092, 218670, 220640, 233248, 248220, 255115, 262404, 283680, 291560, 306138, 328005, 330960, 349872, 372960, 397152, 408184, 437340, 459207, 496440, 510230, 524808, 583120, 612276, 656010, 661920, 699744, 765345, 816368, 874680, 918414, 992880, 1020460, 1049616, 1166240, 1224552, 1312020, 1530690, 1632736, 1749360, 1836828, 1985760, 2040920, 2099232, 2296035, 2449104, 2624040, 3061380, 3498720, 3673656, 4081840, 4592070, 4898208, 5248080, 6122760, 7347312, 8163680, 9184140, 10496160, 12245520, 14694624, 18368280, 24491040, 36736560, 73473120]

約数ペア:

[(1, 73473120), (2, 36736560), (3, 24491040), (4, 18368280), (5, 14694624), (6, 12245520), (7, 10496160), (8, 9184140), (9, 8163680), (10, 7347312), (12, 6122760), (14, 5248080), (15, 4898208), (16, 4592070), (18, 4081840), (20, 3673656), (21, 3498720), (24, 3061380), (28, 2624040), (30, 2449104), (32, 2296035), (35, 2099232), (36, 2040920), (37, 1985760), (40, 1836828), (42, 1749360), (45, 1632736), (48, 1530690), (56, 1312020), (60, 1224552), (63, 1166240), (70, 1049616), (72, 1020460), (74, 992880), (80, 918414), (84, 874680), (90, 816368), (96, 765345), (105, 699744), (111, 661920), (112, 656010), (120, 612276), (126, 583120), (140, 524808), (144, 510230), (148, 496440), (160, 459207), (168, 437340), (180, 408184), (185, 397152), (197, 372960), (210, 349872), (222, 330960), (224, 328005), (240, 306138), (252, 291560), (259, 283680), (280, 262404), (288, 255115), (296, 248220), (315, 233248), (333, 220640), (336, 218670), (360, 204092), (370, 198576), (394, 186480), (420, 174936), (444, 165480), (480, 153069), (504, 145780), (518, 141840), (555, 132384), (560, 131202), (591, 124320), (592, 124110), (630, 116624), (666, 110320), (672, 109335), (720, 102046), (740, 99288), (777, 94560), (788, 93240), (840, 87468), (888, 82740), (985, 74592), (1008, 72890), (1036, 70920), (1110, 66192), (1120, 65601), (1182, 62160), (1184, 62055), (1260, 58312), (1295, 56736), (1332, 55160), (1379, 53280), (1440, 51023), (1480, 49644), (1554, 47280), (1576, 46620), (1665, 44128), (1680, 43734), (1773, 41440), (1776, 41370), (1970, 37296), (2016, 36445), (2072, 35460), (2220, 33096), (2331, 31520), (2364, 31080), (2520, 29156), (2590, 28368), (2664, 27580), (2758, 26640), (2955, 24864), (2960, 24822), (3108, 23640), (3152, 23310), (3330, 22064), (3360, 21867), (3546, 20720), (3552, 20685), (3885, 18912), (3940, 18648), (4137, 17760), (4144, 17730), (4440, 16548), (4662, 15760), (4728, 15540), (5040, 14578), (5180, 14184), (5328, 13790), (5516, 13320), (5910, 12432), (5920, 12411), (6216, 11820), (6304, 11655), (6660, 11032), (6895, 10656), (7092, 10360), (7289, 10080), (7770, 9456), (7880, 9324), (8274, 8880), (8288, 8865)]