2100464640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 264

約数和(自身を含む): 7382955840

約数和(自身を除く): 5282491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 576, 577, 632, 640, 711, 720, 768, 790, 948, 960, 1024, 1152, 1154, 1185, 1264, 1280, 1422, 1440, 1536, 1580, 1731, 1896, 1920, 2304, 2308, 2370, 2528, 2560, 2844, 2880, 2885, 3072, 3160, 3462, 3555, 3792, 3840, 4608, 4616, 4740, 5056, 5120, 5193, 5688, 5760, 5770, 6320, 6924, 7110, 7584, 7680, 8655, 9216, 9232, 9480, 10112, 10386, 11376, 11520, 11540, 12640, 13848, 14220, 15168, 15360, 17310, 18464, 18960, 20224, 20772, 22752, 23040, 23080, 25280, 25965, 27696, 28440, 30336, 34620, 36928, 37920, 40448, 41544, 45504, 45583, 46080, 46160, 50560, 51930, 55392, 56880, 60672, 69240, 73856, 75840, 80896, 83088, 91008, 91166, 92320, 101120, 103860, 110784, 113760, 121344, 136749, 138480, 147712, 151680, 166176, 182016, 182332, 184640, 202240, 207720, 221568, 227520, 227915, 242688, 273498, 276960, 295424, 303360, 332352, 364032, 364664, 369280, 404480, 410247, 415440, 443136, 455040, 455830, 546996, 553920, 590848, 606720, 664704, 683745, 728064, 729328, 738560, 820494, 830880, 886272, 910080, 911660, 1093992, 1107840, 1213440, 1329408, 1367490, 1458656, 1477120, 1640988, 1661760, 1772544, 1820160, 1823320, 2051235, 2187984, 2215680, 2658816, 2734980, 2917312, 2954240, 3281976, 3323520, 3640320, 3646640, 4102470, 4375968, 4431360, 5317632, 5469960, 5834624, 6563952, 6647040, 7293280, 8204940, 8751936, 8862720, 10939920, 11669248, 13127904, 13294080, 14586560, 16409880, 17503872, 21879840, 23338496, 26255808, 26588160, 29173120, 32819760, 35007744, 43759680, 46676992, 52511616, 58346240, 65639520, 70015488, 87519360, 105023232, 116692480, 131279040, 140030976, 175038720, 210046464, 233384960, 262558080, 350077440, 420092928, 525116160, 700154880, 1050232320, 2100464640]

約数ペア:

[(1, 2100464640), (2, 1050232320), (3, 700154880), (4, 525116160), (5, 420092928), (6, 350077440), (8, 262558080), (9, 233384960), (10, 210046464), (12, 175038720), (15, 140030976), (16, 131279040), (18, 116692480), (20, 105023232), (24, 87519360), (30, 70015488), (32, 65639520), (36, 58346240), (40, 52511616), (45, 46676992), (48, 43759680), (60, 35007744), (64, 32819760), (72, 29173120), (79, 26588160), (80, 26255808), (90, 23338496), (96, 21879840), (120, 17503872), (128, 16409880), (144, 14586560), (158, 13294080), (160, 13127904), (180, 11669248), (192, 10939920), (237, 8862720), (240, 8751936), (256, 8204940), (288, 7293280), (316, 6647040), (320, 6563952), (360, 5834624), (384, 5469960), (395, 5317632), (474, 4431360), (480, 4375968), (512, 4102470), (576, 3646640), (577, 3640320), (632, 3323520), (640, 3281976), (711, 2954240), (720, 2917312), (768, 2734980), (790, 2658816), (948, 2215680), (960, 2187984), (1024, 2051235), (1152, 1823320), (1154, 1820160), (1185, 1772544), (1264, 1661760), (1280, 1640988), (1422, 1477120), (1440, 1458656), (1536, 1367490), (1580, 1329408), (1731, 1213440), (1896, 1107840), (1920, 1093992), (2304, 911660), (2308, 910080), (2370, 886272), (2528, 830880), (2560, 820494), (2844, 738560), (2880, 729328), (2885, 728064), (3072, 683745), (3160, 664704), (3462, 606720), (3555, 590848), (3792, 553920), (3840, 546996), (4608, 455830), (4616, 455040), (4740, 443136), (5056, 415440), (5120, 410247), (5193, 404480), (5688, 369280), (5760, 364664), (5770, 364032), (6320, 332352), (6924, 303360), (7110, 295424), (7584, 276960), (7680, 273498), (8655, 242688), (9216, 227915), (9232, 227520), (9480, 221568), (10112, 207720), (10386, 202240), (11376, 184640), (11520, 182332), (11540, 182016), (12640, 166176), (13848, 151680), (14220, 147712), (15168, 138480), (15360, 136749), (17310, 121344), (18464, 113760), (18960, 110784), (20224, 103860), (20772, 101120), (22752, 92320), (23040, 91166), (23080, 91008), (25280, 83088), (25965, 80896), (27696, 75840), (28440, 73856), (30336, 69240), (34620, 60672), (36928, 56880), (37920, 55392), (40448, 51930), (41544, 50560), (45504, 46160), (45583, 46080)]