1813477680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 640

約数和(自身を含む): 7610941440

約数和(自身を除く): 5797463760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 105, 106, 108, 112, 120, 124, 126, 135, 140, 144, 146, 155, 159, 168, 180, 186, 189, 210, 212, 216, 217, 219, 240, 248, 252, 265, 270, 279, 280, 292, 310, 315, 318, 336, 360, 365, 371, 372, 378, 420, 424, 432, 434, 438, 465, 477, 496, 504, 511, 530, 540, 558, 560, 584, 620, 630, 636, 651, 657, 720, 730, 742, 744, 756, 795, 837, 840, 848, 868, 876, 930, 945, 954, 1008, 1022, 1060, 1080, 1085, 1095, 1113, 1116, 1168, 1240, 1260, 1272, 1302, 1314, 1395, 1431, 1460, 1484, 1488, 1512, 1533, 1590, 1643, 1674, 1680, 1736, 1752, 1855, 1860, 1890, 1908, 1953, 1971, 2044, 2120, 2160, 2170, 2190, 2226, 2232, 2263, 2385, 2480, 2520, 2544, 2555, 2604, 2628, 2790, 2862, 2920, 2968, 3024, 3066, 3180, 3255, 3285, 3286, 3339, 3348, 3472, 3504, 3710, 3720, 3780, 3816, 3869, 3906, 3942, 4088, 4185, 4240, 4340, 4380, 4452, 4464, 4526, 4599, 4770, 4929, 5040, 5110, 5208, 5256, 5565, 5580, 5724, 5840, 5859, 5936, 6132, 6360, 6510, 6570, 6572, 6678, 6696, 6789, 7155, 7420, 7440, 7560, 7632, 7665, 7738, 7812, 7884, 8176, 8215, 8370, 8680, 8760, 8904, 9052, 9198, 9540, 9765, 9855, 9858, 10017, 10220, 10416, 10512, 11130, 11160, 11315, 11448, 11501, 11607, 11718, 12264, 12720, 13020, 13140, 13144, 13356, 13392, 13578, 13797, 14310, 14787, 14840, 15120, 15330, 15476, 15624, 15768, 15841, 16430, 16695, 16740, 17360, 17520, 17808, 18104, 18396, 19080, 19345, 19530, 19710, 19716, 20034, 20367, 20440, 22260, 22320, 22630, 22896, 22995, 23002, 23214, 23436, 24528, 24645, 26040, 26280, 26288, 26712, 27083, 27156, 27594, 28620, 29295, 29574, 29680, 30660, 30952, 31248, 31536, 31682, 32860, 33390, 33480, 33945, 34503, 34821, 36208, 36792, 38160, 38690, 39060, 39420, 39432, 40068, 40734, 40880, 44361, 44520, 45260, 45990, 46004, 46428, 46872, 47523, 49290, 50085, 52080, 52560, 53424, 54166, 54312, 55188, 57240, 57505, 58035, 58590, 59148, 61101, 61320, 61904, 63364, 65720, 66780, 66960, 67890, 68985, 69006, 69642, 73584, 73935, 77380, 78120, 78840, 78864, 79205, 80136, 81249, 81468, 88722, 89040, 90520, 91980, 92008, 92856, 93744, 95046, 98580, 100170, 101835, 103509, 104463, 108332, 108624, 110376, 114480, 115010, 116070, 117180, 118296, 119939, 122202, 122640, 126728, 131440, 133560, 135415, 135780, 137970, 138012, 139284, 142569, 147870, 154760, 156240, 157680, 158410, 160272, 162498, 162936, 172515, 174105, 177444, 181040, 183960, 184016, 185712, 190092, 197160, 200340, 203670, 207018, 208926, 216664, 220752, 221805, 230020, 232140, 234360, 236592, 237615, 239878, 243747, 244404, 253456, 267120, 270830, 271560, 275940, 276024, 278568, 285138, 295740, 305505, 309520, 310527, 316820, 324996, 325872, 345030, 348210, 354888, 359817, 367920, 380184, 394320, 400680, 406245, 407340, 414036, 417852, 427707, 433328, 443610, 460040, 464280, 468720, 475230, 479756, 487494, 488808, 517545, 522315, 541660, 543120, 551880, 552048, 557136, 570276, 591480, 599695, 611010, 621054, 633640, 649992, 690060, 696420, 709776, 712845, 719634, 731241, 760368, 801360, 812490, 814680, 828072, 835704, 839573, 855414, 887220, 920080, 928560, 950460, 959512, 974988, 977616, 1035090, 1044630, 1079451, 1083320, 1103760, 1140552, 1182960, 1199390, 1218735, 1222020, 1242108, 1267280, 1299984, 1380120, 1392840, 1425690, 1439268, 1462482, 1552635, 1624980, 1629360, 1656144, 1671408, 1679146, 1710828, 1774440, 1799085, 1900920, 1919024, 1949976, 2070180, 2089260, 2138535, 2158902, 2166640, 2281104, 2398780, 2437470, 2444040, 2484216, 2518719, 2760240, 2785680, 2851380, 2878536, 2924964, 3105270, 3238353, 3249960, 3358292, 3421656, 3548880, 3598170, 3656205, 3801840, 3899952, 4140360, 4178520, 4197865, 4277070, 4317804, 4797560, 4874940, 4888080, 4968432, 5037438, 5397255, 5702760, 5757072, 5849928, 6210540, 6476706, 6499920, 6716584, 6843312, 7196340, 7312410, 7556157, 8280720, 8357040, 8395730, 8554140, 8635608, 9595120, 9749880, 10074876, 10794510, 11405520, 11699856, 12421080, 12593595, 12953412, 13433168, 14392680, 14624820, 15112314, 16191765, 16791460, 17108280, 17271216, 19499760, 20149752, 21589020, 22668471, 24842160, 25187190, 25906824, 28785360, 29249640, 30224628, 32383530, 33582920, 34216560, 37780785, 40299504, 43178040, 45336942, 50374380, 51813648, 58499280, 60449256, 64767060, 67165840, 75561570, 86356080, 90673884, 100748760, 113342355, 120898512, 129534120, 151123140, 181347768, 201497520, 226684710, 259068240, 302246280, 362695536, 453369420, 604492560, 906738840, 1813477680]

約数ペア:

[(1, 1813477680), (2, 906738840), (3, 604492560), (4, 453369420), (5, 362695536), (6, 302246280), (7, 259068240), (8, 226684710), (9, 201497520), (10, 181347768), (12, 151123140), (14, 129534120), (15, 120898512), (16, 113342355), (18, 100748760), (20, 90673884), (21, 86356080), (24, 75561570), (27, 67165840), (28, 64767060), (30, 60449256), (31, 58499280), (35, 51813648), (36, 50374380), (40, 45336942), (42, 43178040), (45, 40299504), (48, 37780785), (53, 34216560), (54, 33582920), (56, 32383530), (60, 30224628), (62, 29249640), (63, 28785360), (70, 25906824), (72, 25187190), (73, 24842160), (80, 22668471), (84, 21589020), (90, 20149752), (93, 19499760), (105, 17271216), (106, 17108280), (108, 16791460), (112, 16191765), (120, 15112314), (124, 14624820), (126, 14392680), (135, 13433168), (140, 12953412), (144, 12593595), (146, 12421080), (155, 11699856), (159, 11405520), (168, 10794510), (180, 10074876), (186, 9749880), (189, 9595120), (210, 8635608), (212, 8554140), (216, 8395730), (217, 8357040), (219, 8280720), (240, 7556157), (248, 7312410), (252, 7196340), (265, 6843312), (270, 6716584), (279, 6499920), (280, 6476706), (292, 6210540), (310, 5849928), (315, 5757072), (318, 5702760), (336, 5397255), (360, 5037438), (365, 4968432), (371, 4888080), (372, 4874940), (378, 4797560), (420, 4317804), (424, 4277070), (432, 4197865), (434, 4178520), (438, 4140360), (465, 3899952), (477, 3801840), (496, 3656205), (504, 3598170), (511, 3548880), (530, 3421656), (540, 3358292), (558, 3249960), (560, 3238353), (584, 3105270), (620, 2924964), (630, 2878536), (636, 2851380), (651, 2785680), (657, 2760240), (720, 2518719), (730, 2484216), (742, 2444040), (744, 2437470), (756, 2398780), (795, 2281104), (837, 2166640), (840, 2158902), (848, 2138535), (868, 2089260), (876, 2070180), (930, 1949976), (945, 1919024), (954, 1900920), (1008, 1799085), (1022, 1774440), (1060, 1710828), (1080, 1679146), (1085, 1671408), (1095, 1656144), (1113, 1629360), (1116, 1624980), (1168, 1552635), (1240, 1462482), (1260, 1439268), (1272, 1425690), (1302, 1392840), (1314, 1380120), (1395, 1299984), (1431, 1267280), (1460, 1242108), (1484, 1222020), (1488, 1218735), (1512, 1199390), (1533, 1182960), (1590, 1140552), (1643, 1103760), (1674, 1083320), (1680, 1079451), (1736, 1044630), (1752, 1035090), (1855, 977616), (1860, 974988), (1890, 959512), (1908, 950460), (1953, 928560), (1971, 920080), (2044, 887220), (2120, 855414), (2160, 839573), (2170, 835704), (2190, 828072), (2226, 814680), (2232, 812490), (2263, 801360), (2385, 760368), (2480, 731241), (2520, 719634), (2544, 712845), (2555, 709776), (2604, 696420), (2628, 690060), (2790, 649992), (2862, 633640), (2920, 621054), (2968, 611010), (3024, 599695), (3066, 591480), (3180, 570276), (3255, 557136), (3285, 552048), (3286, 551880), (3339, 543120), (3348, 541660), (3472, 522315), (3504, 517545), (3710, 488808), (3720, 487494), (3780, 479756), (3816, 475230), (3869, 468720), (3906, 464280), (3942, 460040), (4088, 443610), (4185, 433328), (4240, 427707), (4340, 417852), (4380, 414036), (4452, 407340), (4464, 406245), (4526, 400680), (4599, 394320), (4770, 380184), (4929, 367920), (5040, 359817), (5110, 354888), (5208, 348210), (5256, 345030), (5565, 325872), (5580, 324996), (5724, 316820), (5840, 310527), (5859, 309520), (5936, 305505), (6132, 295740), (6360, 285138), (6510, 278568), (6570, 276024), (6572, 275940), (6678, 271560), (6696, 270830), (6789, 267120), (7155, 253456), (7420, 244404), (7440, 243747), (7560, 239878), (7632, 237615), (7665, 236592), (7738, 234360), (7812, 232140), (7884, 230020), (8176, 221805), (8215, 220752), (8370, 216664), (8680, 208926), (8760, 207018), (8904, 203670), (9052, 200340), (9198, 197160), (9540, 190092), (9765, 185712), (9855, 184016), (9858, 183960), (10017, 181040), (10220, 177444), (10416, 174105), (10512, 172515), (11130, 162936), (11160, 162498), (11315, 160272), (11448, 158410), (11501, 157680), (11607, 156240), (11718, 154760), (12264, 147870), (12720, 142569), (13020, 139284), (13140, 138012), (13144, 137970), (13356, 135780), (13392, 135415), (13578, 133560), (13797, 131440), (14310, 126728), (14787, 122640), (14840, 122202), (15120, 119939), (15330, 118296), (15476, 117180), (15624, 116070), (15768, 115010), (15841, 114480), (16430, 110376), (16695, 108624), (16740, 108332), (17360, 104463), (17520, 103509), (17808, 101835), (18104, 100170), (18396, 98580), (19080, 95046), (19345, 93744), (19530, 92856), (19710, 92008), (19716, 91980), (20034, 90520), (20367, 89040), (20440, 88722), (22260, 81468), (22320, 81249), (22630, 80136), (22896, 79205), (22995, 78864), (23002, 78840), (23214, 78120), (23436, 77380), (24528, 73935), (24645, 73584), (26040, 69642), (26280, 69006), (26288, 68985), (26712, 67890), (27083, 66960), (27156, 66780), (27594, 65720), (28620, 63364), (29295, 61904), (29574, 61320), (29680, 61101), (30660, 59148), (30952, 58590), (31248, 58035), (31536, 57505), (31682, 57240), (32860, 55188), (33390, 54312), (33480, 54166), (33945, 53424), (34503, 52560), (34821, 52080), (36208, 50085), (36792, 49290), (38160, 47523), (38690, 46872), (39060, 46428), (39420, 46004), (39432, 45990), (40068, 45260), (40734, 44520), (40880, 44361)]