1388197440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 420

約数和(自身を含む): 5749532316

約数和(自身を除く): 4361334876

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1093, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2186, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3279, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4372, 4410, 4536, 4704, 5040, 5184, 5292, 5465, 5670, 5880, 6048, 6480, 6558, 6615, 6720, 7056, 7560, 7651, 7840, 7938, 8640, 8744, 8820, 9072, 9408, 9837, 10080, 10584, 10930, 11340, 11760, 12096, 12960, 13116, 13230, 14112, 15120, 15302, 15680, 15876, 16395, 17488, 17640, 18144, 19674, 19845, 20160, 21168, 21860, 22680, 22953, 23520, 25920, 26232, 26460, 28224, 29511, 30240, 30604, 31752, 32790, 34976, 35280, 36288, 38255, 39348, 39690, 42336, 43720, 45360, 45906, 47040, 49185, 52464, 52920, 53557, 59022, 60480, 61208, 63504, 65580, 68859, 69952, 70560, 76510, 78696, 79380, 84672, 87440, 88533, 90720, 91812, 98370, 104928, 105840, 107114, 114765, 118044, 122416, 127008, 131160, 137718, 141120, 147555, 153020, 157392, 158760, 160671, 174880, 177066, 181440, 183624, 196740, 206577, 209856, 211680, 214228, 229530, 236088, 244832, 254016, 262320, 267785, 275436, 295110, 306040, 314784, 317520, 321342, 344295, 349760, 354132, 367248, 393480, 413154, 423360, 428456, 442665, 459060, 472176, 482013, 489664, 524640, 535570, 550872, 590220, 612080, 619731, 629568, 635040, 642684, 688590, 708264, 734496, 786960, 803355, 826308, 856912, 885330, 918120, 944352, 964026, 1032885, 1049280, 1071140, 1101744, 1180440, 1224160, 1239462, 1270080, 1285368, 1377180, 1416528, 1446039, 1468992, 1573920, 1606710, 1652616, 1713824, 1770660, 1836240, 1888704, 1928052, 2065770, 2142280, 2203488, 2360880, 2410065, 2448320, 2478924, 2570736, 2754360, 2833056, 2892078, 3098655, 3147840, 3213420, 3305232, 3427648, 3541320, 3672480, 3856104, 4131540, 4284560, 4338117, 4406976, 4721760, 4820130, 4957848, 5141472, 5508720, 5666112, 5784156, 6197310, 6426840, 6610464, 7082640, 7230195, 7344960, 7712208, 8263080, 8569120, 8676234, 9443520, 9640260, 9915696, 10282944, 11017440, 11568312, 12394620, 12853680, 13220928, 14165280, 14460390, 15424416, 16526160, 17138240, 17352468, 19280520, 19831392, 21690585, 22034880, 23136624, 24789240, 25707360, 28330560, 28920780, 30848832, 33052320, 34704936, 38561040, 39662784, 43381170, 46273248, 49578480, 51414720, 57841560, 66104640, 69409872, 77122080, 86762340, 92546496, 99156960, 115683120, 138819744, 154244160, 173524680, 198313920, 231366240, 277639488, 347049360, 462732480, 694098720, 1388197440]

約数ペア:

[(1, 1388197440), (2, 694098720), (3, 462732480), (4, 347049360), (5, 277639488), (6, 231366240), (7, 198313920), (8, 173524680), (9, 154244160), (10, 138819744), (12, 115683120), (14, 99156960), (15, 92546496), (16, 86762340), (18, 77122080), (20, 69409872), (21, 66104640), (24, 57841560), (27, 51414720), (28, 49578480), (30, 46273248), (32, 43381170), (35, 39662784), (36, 38561040), (40, 34704936), (42, 33052320), (45, 30848832), (48, 28920780), (49, 28330560), (54, 25707360), (56, 24789240), (60, 23136624), (63, 22034880), (64, 21690585), (70, 19831392), (72, 19280520), (80, 17352468), (81, 17138240), (84, 16526160), (90, 15424416), (96, 14460390), (98, 14165280), (105, 13220928), (108, 12853680), (112, 12394620), (120, 11568312), (126, 11017440), (135, 10282944), (140, 9915696), (144, 9640260), (147, 9443520), (160, 8676234), (162, 8569120), (168, 8263080), (180, 7712208), (189, 7344960), (192, 7230195), (196, 7082640), (210, 6610464), (216, 6426840), (224, 6197310), (240, 5784156), (245, 5666112), (252, 5508720), (270, 5141472), (280, 4957848), (288, 4820130), (294, 4721760), (315, 4406976), (320, 4338117), (324, 4284560), (336, 4131540), (360, 3856104), (378, 3672480), (392, 3541320), (405, 3427648), (420, 3305232), (432, 3213420), (441, 3147840), (448, 3098655), (480, 2892078), (490, 2833056), (504, 2754360), (540, 2570736), (560, 2478924), (567, 2448320), (576, 2410065), (588, 2360880), (630, 2203488), (648, 2142280), (672, 2065770), (720, 1928052), (735, 1888704), (756, 1836240), (784, 1770660), (810, 1713824), (840, 1652616), (864, 1606710), (882, 1573920), (945, 1468992), (960, 1446039), (980, 1416528), (1008, 1377180), (1080, 1285368), (1093, 1270080), (1120, 1239462), (1134, 1224160), (1176, 1180440), (1260, 1101744), (1296, 1071140), (1323, 1049280), (1344, 1032885), (1440, 964026), (1470, 944352), (1512, 918120), (1568, 885330), (1620, 856912), (1680, 826308), (1728, 803355), (1764, 786960), (1890, 734496), (1960, 708264), (2016, 688590), (2160, 642684), (2186, 635040), (2205, 629568), (2240, 619731), (2268, 612080), (2352, 590220), (2520, 550872), (2592, 535570), (2646, 524640), (2835, 489664), (2880, 482013), (2940, 472176), (3024, 459060), (3136, 442665), (3240, 428456), (3279, 423360), (3360, 413154), (3528, 393480), (3780, 367248), (3920, 354132), (3969, 349760), (4032, 344295), (4320, 321342), (4372, 317520), (4410, 314784), (4536, 306040), (4704, 295110), (5040, 275436), (5184, 267785), (5292, 262320), (5465, 254016), (5670, 244832), (5880, 236088), (6048, 229530), (6480, 214228), (6558, 211680), (6615, 209856), (6720, 206577), (7056, 196740), (7560, 183624), (7651, 181440), (7840, 177066), (7938, 174880), (8640, 160671), (8744, 158760), (8820, 157392), (9072, 153020), (9408, 147555), (9837, 141120), (10080, 137718), (10584, 131160), (10930, 127008), (11340, 122416), (11760, 118044), (12096, 114765), (12960, 107114), (13116, 105840), (13230, 104928), (14112, 98370), (15120, 91812), (15302, 90720), (15680, 88533), (15876, 87440), (16395, 84672), (17488, 79380), (17640, 78696), (18144, 76510), (19674, 70560), (19845, 69952), (20160, 68859), (21168, 65580), (21860, 63504), (22680, 61208), (22953, 60480), (23520, 59022), (25920, 53557), (26232, 52920), (26460, 52464), (28224, 49185), (29511, 47040), (30240, 45906), (30604, 45360), (31752, 43720), (32790, 42336), (34976, 39690), (35280, 39348), (36288, 38255)]