81052806240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{49331}}^1$

素因数の和:49522

約数の個数: 288

約数和(自身を含む): 318051691776

約数和(自身を除く): 236998885536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 336, 360, 420, 480, 489, 504, 560, 630, 652, 672, 720, 815, 840, 978, 1008, 1120, 1141, 1260, 1304, 1440, 1467, 1630, 1680, 1956, 2016, 2282, 2445, 2520, 2608, 2934, 3260, 3360, 3423, 3912, 4564, 4890, 5040, 5216, 5705, 5868, 6520, 6846, 7335, 7824, 9128, 9780, 10080, 10269, 11410, 11736, 13040, 13692, 14670, 15648, 17115, 18256, 19560, 20538, 22820, 23472, 26080, 27384, 29340, 34230, 36512, 39120, 41076, 45640, 46944, 49331, 51345, 54768, 58680, 68460, 78240, 82152, 91280, 98662, 102690, 109536, 117360, 136920, 147993, 164304, 182560, 197324, 205380, 234720, 246655, 273840, 295986, 328608, 345317, 394648, 410760, 443979, 493310, 547680, 591972, 690634, 739965, 789296, 821520, 887958, 986620, 1035951, 1183944, 1381268, 1479930, 1578592, 1643040, 1726585, 1775916, 1973240, 2071902, 2219895, 2367888, 2762536, 2959860, 3107853, 3453170, 3551832, 3946480, 4143804, 4439790, 4735776, 5179755, 5525072, 5919720, 6215706, 6906340, 7103664, 7892960, 8040953, 8287608, 8879580, 10359510, 11050144, 11839440, 12431412, 13812680, 14207328, 15539265, 16081906, 16575216, 17759160, 20719020, 23678880, 24122859, 24862824, 27625360, 31078530, 32163812, 33150432, 35518320, 40204765, 41438040, 48245718, 49725648, 55250720, 56286671, 62157060, 64327624, 71036640, 72368577, 80409530, 82876080, 96491436, 99451296, 112573342, 120614295, 124314120, 128655248, 144737154, 160819060, 165752160, 168860013, 192982872, 225146684, 241228590, 248628240, 257310496, 281433355, 289474308, 321638120, 337720026, 361842885, 385965744, 450293368, 482457180, 497256480, 506580039, 562866710, 578948616, 643276240, 675440052, 723685770, 771931488, 844300065, 900586736, 964914360, 1013160078, 1125733420, 1157897232, 1286552480, 1350880104, 1447371540, 1688600130, 1801173472, 1929828720, 2026320156, 2251466840, 2315794464, 2532900195, 2701760208, 2894743080, 3377200260, 3859657440, 4052640312, 4502933680, 5065800390, 5403520416, 5789486160, 6754400520, 8105280624, 9005867360, 10131600780, 11578972320, 13508801040, 16210561248, 20263201560, 27017602080, 40526403120, 81052806240]

約数ペア:

[(1, 81052806240), (2, 40526403120), (3, 27017602080), (4, 20263201560), (5, 16210561248), (6, 13508801040), (7, 11578972320), (8, 10131600780), (9, 9005867360), (10, 8105280624), (12, 6754400520), (14, 5789486160), (15, 5403520416), (16, 5065800390), (18, 4502933680), (20, 4052640312), (21, 3859657440), (24, 3377200260), (28, 2894743080), (30, 2701760208), (32, 2532900195), (35, 2315794464), (36, 2251466840), (40, 2026320156), (42, 1929828720), (45, 1801173472), (48, 1688600130), (56, 1447371540), (60, 1350880104), (63, 1286552480), (70, 1157897232), (72, 1125733420), (80, 1013160078), (84, 964914360), (90, 900586736), (96, 844300065), (105, 771931488), (112, 723685770), (120, 675440052), (126, 643276240), (140, 578948616), (144, 562866710), (160, 506580039), (163, 497256480), (168, 482457180), (180, 450293368), (210, 385965744), (224, 361842885), (240, 337720026), (252, 321638120), (280, 289474308), (288, 281433355), (315, 257310496), (326, 248628240), (336, 241228590), (360, 225146684), (420, 192982872), (480, 168860013), (489, 165752160), (504, 160819060), (560, 144737154), (630, 128655248), (652, 124314120), (672, 120614295), (720, 112573342), (815, 99451296), (840, 96491436), (978, 82876080), (1008, 80409530), (1120, 72368577), (1141, 71036640), (1260, 64327624), (1304, 62157060), (1440, 56286671), (1467, 55250720), (1630, 49725648), (1680, 48245718), (1956, 41438040), (2016, 40204765), (2282, 35518320), (2445, 33150432), (2520, 32163812), (2608, 31078530), (2934, 27625360), (3260, 24862824), (3360, 24122859), (3423, 23678880), (3912, 20719020), (4564, 17759160), (4890, 16575216), (5040, 16081906), (5216, 15539265), (5705, 14207328), (5868, 13812680), (6520, 12431412), (6846, 11839440), (7335, 11050144), (7824, 10359510), (9128, 8879580), (9780, 8287608), (10080, 8040953), (10269, 7892960), (11410, 7103664), (11736, 6906340), (13040, 6215706), (13692, 5919720), (14670, 5525072), (15648, 5179755), (17115, 4735776), (18256, 4439790), (19560, 4143804), (20538, 3946480), (22820, 3551832), (23472, 3453170), (26080, 3107853), (27384, 2959860), (29340, 2762536), (34230, 2367888), (36512, 2219895), (39120, 2071902), (41076, 1973240), (45640, 1775916), (46944, 1726585), (49331, 1643040), (51345, 1578592), (54768, 1479930), (58680, 1381268), (68460, 1183944), (78240, 1035951), (82152, 986620), (91280, 887958), (98662, 821520), (102690, 789296), (109536, 739965), (117360, 690634), (136920, 591972), (147993, 547680), (164304, 493310), (182560, 443979), (197324, 410760), (205380, 394648), (234720, 345317), (246655, 328608), (273840, 295986)]