1400309760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 4544467200

約数和(自身を除く): 3144157440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 577, 632, 640, 768, 790, 948, 960, 1024, 1154, 1185, 1264, 1280, 1536, 1580, 1731, 1896, 1920, 2048, 2308, 2370, 2528, 2560, 2885, 3072, 3160, 3462, 3792, 3840, 4616, 4740, 5056, 5120, 5770, 6144, 6320, 6924, 7584, 7680, 8655, 9232, 9480, 10112, 10240, 11540, 12640, 13848, 15168, 15360, 17310, 18464, 18960, 20224, 23080, 25280, 27696, 30336, 30720, 34620, 36928, 37920, 40448, 45583, 46160, 50560, 55392, 60672, 69240, 73856, 75840, 80896, 91166, 92320, 101120, 110784, 121344, 136749, 138480, 147712, 151680, 161792, 182332, 184640, 202240, 221568, 227915, 242688, 273498, 276960, 295424, 303360, 364664, 369280, 404480, 443136, 455830, 485376, 546996, 553920, 590848, 606720, 683745, 729328, 738560, 808960, 886272, 911660, 1093992, 1107840, 1181696, 1213440, 1367490, 1458656, 1477120, 1772544, 1823320, 2187984, 2215680, 2426880, 2734980, 2917312, 2954240, 3545088, 3646640, 4375968, 4431360, 5469960, 5834624, 5908480, 7293280, 8751936, 8862720, 10939920, 11669248, 14586560, 17503872, 17725440, 21879840, 23338496, 29173120, 35007744, 43759680, 46676992, 58346240, 70015488, 87519360, 93353984, 116692480, 140030976, 175038720, 233384960, 280061952, 350077440, 466769920, 700154880, 1400309760]

約数ペア:

[(1, 1400309760), (2, 700154880), (3, 466769920), (4, 350077440), (5, 280061952), (6, 233384960), (8, 175038720), (10, 140030976), (12, 116692480), (15, 93353984), (16, 87519360), (20, 70015488), (24, 58346240), (30, 46676992), (32, 43759680), (40, 35007744), (48, 29173120), (60, 23338496), (64, 21879840), (79, 17725440), (80, 17503872), (96, 14586560), (120, 11669248), (128, 10939920), (158, 8862720), (160, 8751936), (192, 7293280), (237, 5908480), (240, 5834624), (256, 5469960), (316, 4431360), (320, 4375968), (384, 3646640), (395, 3545088), (474, 2954240), (480, 2917312), (512, 2734980), (577, 2426880), (632, 2215680), (640, 2187984), (768, 1823320), (790, 1772544), (948, 1477120), (960, 1458656), (1024, 1367490), (1154, 1213440), (1185, 1181696), (1264, 1107840), (1280, 1093992), (1536, 911660), (1580, 886272), (1731, 808960), (1896, 738560), (1920, 729328), (2048, 683745), (2308, 606720), (2370, 590848), (2528, 553920), (2560, 546996), (2885, 485376), (3072, 455830), (3160, 443136), (3462, 404480), (3792, 369280), (3840, 364664), (4616, 303360), (4740, 295424), (5056, 276960), (5120, 273498), (5770, 242688), (6144, 227915), (6320, 221568), (6924, 202240), (7584, 184640), (7680, 182332), (8655, 161792), (9232, 151680), (9480, 147712), (10112, 138480), (10240, 136749), (11540, 121344), (12640, 110784), (13848, 101120), (15168, 92320), (15360, 91166), (17310, 80896), (18464, 75840), (18960, 73856), (20224, 69240), (23080, 60672), (25280, 55392), (27696, 50560), (30336, 46160), (30720, 45583), (34620, 40448), (36928, 37920)]