315023520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 1214922240

約数和(自身を除く): 899898720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 53, 56, 58, 60, 61, 70, 80, 84, 87, 96, 105, 106, 112, 116, 120, 122, 140, 145, 159, 160, 168, 174, 183, 203, 210, 212, 224, 232, 240, 244, 265, 280, 290, 305, 318, 336, 348, 366, 371, 406, 420, 424, 427, 435, 464, 480, 488, 530, 560, 580, 609, 610, 636, 672, 696, 732, 742, 795, 812, 840, 848, 854, 870, 915, 928, 976, 1015, 1060, 1113, 1120, 1160, 1218, 1220, 1272, 1281, 1392, 1464, 1484, 1537, 1590, 1624, 1680, 1696, 1708, 1740, 1769, 1830, 1855, 1952, 2030, 2120, 2135, 2226, 2320, 2436, 2440, 2544, 2562, 2784, 2928, 2968, 3045, 3074, 3180, 3233, 3248, 3360, 3416, 3480, 3538, 3660, 3710, 4060, 4240, 4270, 4452, 4611, 4640, 4872, 4880, 5088, 5124, 5307, 5565, 5856, 5936, 6090, 6148, 6360, 6405, 6466, 6496, 6832, 6960, 7076, 7320, 7420, 7685, 8120, 8480, 8540, 8845, 8904, 9222, 9699, 9744, 9760, 10248, 10614, 10759, 11130, 11872, 12180, 12296, 12383, 12720, 12810, 12932, 13664, 13920, 14152, 14640, 14840, 15370, 16165, 16240, 17080, 17690, 17808, 18444, 19398, 19488, 20496, 21228, 21518, 22260, 22631, 23055, 24360, 24592, 24766, 25440, 25620, 25864, 26535, 28304, 29280, 29680, 30740, 32277, 32330, 32480, 34160, 35380, 35616, 36888, 37149, 38796, 40992, 42456, 43036, 44520, 45262, 46110, 48495, 48720, 49184, 49532, 51240, 51728, 53070, 53795, 56608, 59360, 61480, 61915, 64554, 64660, 67893, 68320, 70760, 73776, 74298, 77592, 84912, 86072, 89040, 90524, 92220, 93757, 96990, 97440, 99064, 102480, 103456, 106140, 107590, 113155, 122960, 123830, 129108, 129320, 135786, 141520, 147552, 148596, 155184, 161385, 169824, 172144, 178080, 181048, 184440, 185745, 187514, 193980, 198128, 204960, 212280, 215180, 226310, 245920, 247660, 258216, 258640, 271572, 281271, 283040, 297192, 310368, 322770, 339465, 344288, 362096, 368880, 371490, 375028, 387960, 396256, 424560, 430360, 452620, 468785, 495320, 516432, 517280, 543144, 562542, 594384, 645540, 656299, 678930, 724192, 737760, 742980, 750056, 775920, 849120, 860720, 905240, 937570, 990640, 1032864, 1086288, 1125084, 1188768, 1291080, 1312598, 1357860, 1406355, 1485960, 1500112, 1551840, 1721440, 1810480, 1875140, 1968897, 1981280, 2172576, 2250168, 2582160, 2625196, 2715720, 2812710, 2971920, 3000224, 3281495, 3620960, 3750280, 3937794, 4500336, 5164320, 5250392, 5431440, 5625420, 5943840, 6562990, 7500560, 7875588, 9000672, 9844485, 10500784, 10862880, 11250840, 13125980, 15001120, 15751176, 19688970, 21001568, 22501680, 26251960, 31502352, 39377940, 45003360, 52503920, 63004704, 78755880, 105007840, 157511760, 315023520]

約数ペア:

[(1, 315023520), (2, 157511760), (3, 105007840), (4, 78755880), (5, 63004704), (6, 52503920), (7, 45003360), (8, 39377940), (10, 31502352), (12, 26251960), (14, 22501680), (15, 21001568), (16, 19688970), (20, 15751176), (21, 15001120), (24, 13125980), (28, 11250840), (29, 10862880), (30, 10500784), (32, 9844485), (35, 9000672), (40, 7875588), (42, 7500560), (48, 6562990), (53, 5943840), (56, 5625420), (58, 5431440), (60, 5250392), (61, 5164320), (70, 4500336), (80, 3937794), (84, 3750280), (87, 3620960), (96, 3281495), (105, 3000224), (106, 2971920), (112, 2812710), (116, 2715720), (120, 2625196), (122, 2582160), (140, 2250168), (145, 2172576), (159, 1981280), (160, 1968897), (168, 1875140), (174, 1810480), (183, 1721440), (203, 1551840), (210, 1500112), (212, 1485960), (224, 1406355), (232, 1357860), (240, 1312598), (244, 1291080), (265, 1188768), (280, 1125084), (290, 1086288), (305, 1032864), (318, 990640), (336, 937570), (348, 905240), (366, 860720), (371, 849120), (406, 775920), (420, 750056), (424, 742980), (427, 737760), (435, 724192), (464, 678930), (480, 656299), (488, 645540), (530, 594384), (560, 562542), (580, 543144), (609, 517280), (610, 516432), (636, 495320), (672, 468785), (696, 452620), (732, 430360), (742, 424560), (795, 396256), (812, 387960), (840, 375028), (848, 371490), (854, 368880), (870, 362096), (915, 344288), (928, 339465), (976, 322770), (1015, 310368), (1060, 297192), (1113, 283040), (1120, 281271), (1160, 271572), (1218, 258640), (1220, 258216), (1272, 247660), (1281, 245920), (1392, 226310), (1464, 215180), (1484, 212280), (1537, 204960), (1590, 198128), (1624, 193980), (1680, 187514), (1696, 185745), (1708, 184440), (1740, 181048), (1769, 178080), (1830, 172144), (1855, 169824), (1952, 161385), (2030, 155184), (2120, 148596), (2135, 147552), (2226, 141520), (2320, 135786), (2436, 129320), (2440, 129108), (2544, 123830), (2562, 122960), (2784, 113155), (2928, 107590), (2968, 106140), (3045, 103456), (3074, 102480), (3180, 99064), (3233, 97440), (3248, 96990), (3360, 93757), (3416, 92220), (3480, 90524), (3538, 89040), (3660, 86072), (3710, 84912), (4060, 77592), (4240, 74298), (4270, 73776), (4452, 70760), (4611, 68320), (4640, 67893), (4872, 64660), (4880, 64554), (5088, 61915), (5124, 61480), (5307, 59360), (5565, 56608), (5856, 53795), (5936, 53070), (6090, 51728), (6148, 51240), (6360, 49532), (6405, 49184), (6466, 48720), (6496, 48495), (6832, 46110), (6960, 45262), (7076, 44520), (7320, 43036), (7420, 42456), (7685, 40992), (8120, 38796), (8480, 37149), (8540, 36888), (8845, 35616), (8904, 35380), (9222, 34160), (9699, 32480), (9744, 32330), (9760, 32277), (10248, 30740), (10614, 29680), (10759, 29280), (11130, 28304), (11872, 26535), (12180, 25864), (12296, 25620), (12383, 25440), (12720, 24766), (12810, 24592), (12932, 24360), (13664, 23055), (13920, 22631), (14152, 22260), (14640, 21518), (14840, 21228), (15370, 20496), (16165, 19488), (16240, 19398), (17080, 18444), (17690, 17808)]