815998320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 320

約数和(自身を含む): 3017664000

約数和(自身を除く): 2201665680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 59, 60, 72, 76, 80, 90, 95, 108, 114, 118, 120, 135, 144, 152, 171, 177, 180, 190, 216, 228, 236, 240, 270, 285, 295, 304, 337, 342, 354, 360, 380, 432, 456, 472, 513, 531, 540, 570, 590, 674, 684, 708, 720, 760, 855, 885, 912, 944, 1011, 1026, 1062, 1080, 1121, 1140, 1180, 1348, 1368, 1416, 1520, 1593, 1685, 1710, 1770, 2022, 2052, 2124, 2160, 2242, 2280, 2360, 2565, 2655, 2696, 2736, 2832, 3033, 3186, 3363, 3370, 3420, 3540, 4044, 4104, 4248, 4484, 4560, 4720, 5055, 5130, 5310, 5392, 5605, 6066, 6372, 6403, 6726, 6740, 6840, 7080, 7965, 8088, 8208, 8496, 8968, 9099, 10089, 10110, 10260, 10620, 11210, 12132, 12744, 12806, 13452, 13480, 13680, 14160, 15165, 15930, 16176, 16815, 17936, 18198, 19209, 19883, 20178, 20220, 20520, 21240, 22420, 24264, 25488, 25612, 26904, 26960, 30267, 30330, 31860, 32015, 33630, 36396, 38418, 39766, 40356, 40440, 41040, 42480, 44840, 45495, 48528, 50445, 51224, 53808, 57627, 59649, 60534, 60660, 63720, 64030, 67260, 72792, 76836, 79532, 80712, 80880, 89680, 90990, 96045, 99415, 100890, 102448, 115254, 119298, 121068, 121320, 127440, 128060, 134520, 145584, 151335, 153672, 159064, 161424, 172881, 178947, 181980, 192090, 198830, 201780, 230508, 238596, 242136, 242640, 256120, 269040, 288135, 298245, 302670, 307344, 318128, 345762, 357894, 363960, 377777, 384180, 397660, 403560, 461016, 477192, 484272, 512240, 536841, 576270, 596490, 605340, 691524, 715788, 727920, 755554, 768360, 795320, 807120, 864405, 894735, 922032, 954384, 1073682, 1133331, 1152540, 1192980, 1210680, 1383048, 1431576, 1511108, 1536720, 1590640, 1728810, 1789470, 1888885, 2147364, 2266662, 2305080, 2385960, 2421360, 2684205, 2766096, 2863152, 3022216, 3399993, 3457620, 3578940, 3777770, 4294728, 4533324, 4610160, 4771920, 5368410, 5666655, 6044432, 6799986, 6915240, 7157880, 7555540, 8589456, 9066648, 10199979, 10736820, 11333310, 13599972, 13830480, 14315760, 15111080, 16999965, 18133296, 20399958, 21473640, 22666620, 27199944, 30222160, 33999930, 40799916, 42947280, 45333240, 50999895, 54399888, 67999860, 81599832, 90666480, 101999790, 135999720, 163199664, 203999580, 271999440, 407999160, 815998320]

約数ペア:

[(1, 815998320), (2, 407999160), (3, 271999440), (4, 203999580), (5, 163199664), (6, 135999720), (8, 101999790), (9, 90666480), (10, 81599832), (12, 67999860), (15, 54399888), (16, 50999895), (18, 45333240), (19, 42947280), (20, 40799916), (24, 33999930), (27, 30222160), (30, 27199944), (36, 22666620), (38, 21473640), (40, 20399958), (45, 18133296), (48, 16999965), (54, 15111080), (57, 14315760), (59, 13830480), (60, 13599972), (72, 11333310), (76, 10736820), (80, 10199979), (90, 9066648), (95, 8589456), (108, 7555540), (114, 7157880), (118, 6915240), (120, 6799986), (135, 6044432), (144, 5666655), (152, 5368410), (171, 4771920), (177, 4610160), (180, 4533324), (190, 4294728), (216, 3777770), (228, 3578940), (236, 3457620), (240, 3399993), (270, 3022216), (285, 2863152), (295, 2766096), (304, 2684205), (337, 2421360), (342, 2385960), (354, 2305080), (360, 2266662), (380, 2147364), (432, 1888885), (456, 1789470), (472, 1728810), (513, 1590640), (531, 1536720), (540, 1511108), (570, 1431576), (590, 1383048), (674, 1210680), (684, 1192980), (708, 1152540), (720, 1133331), (760, 1073682), (855, 954384), (885, 922032), (912, 894735), (944, 864405), (1011, 807120), (1026, 795320), (1062, 768360), (1080, 755554), (1121, 727920), (1140, 715788), (1180, 691524), (1348, 605340), (1368, 596490), (1416, 576270), (1520, 536841), (1593, 512240), (1685, 484272), (1710, 477192), (1770, 461016), (2022, 403560), (2052, 397660), (2124, 384180), (2160, 377777), (2242, 363960), (2280, 357894), (2360, 345762), (2565, 318128), (2655, 307344), (2696, 302670), (2736, 298245), (2832, 288135), (3033, 269040), (3186, 256120), (3363, 242640), (3370, 242136), (3420, 238596), (3540, 230508), (4044, 201780), (4104, 198830), (4248, 192090), (4484, 181980), (4560, 178947), (4720, 172881), (5055, 161424), (5130, 159064), (5310, 153672), (5392, 151335), (5605, 145584), (6066, 134520), (6372, 128060), (6403, 127440), (6726, 121320), (6740, 121068), (6840, 119298), (7080, 115254), (7965, 102448), (8088, 100890), (8208, 99415), (8496, 96045), (8968, 90990), (9099, 89680), (10089, 80880), (10110, 80712), (10260, 79532), (10620, 76836), (11210, 72792), (12132, 67260), (12744, 64030), (12806, 63720), (13452, 60660), (13480, 60534), (13680, 59649), (14160, 57627), (15165, 53808), (15930, 51224), (16176, 50445), (16815, 48528), (17936, 45495), (18198, 44840), (19209, 42480), (19883, 41040), (20178, 40440), (20220, 40356), (20520, 39766), (21240, 38418), (22420, 36396), (24264, 33630), (25488, 32015), (25612, 31860), (26904, 30330), (26960, 30267)]