1808694720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 336

約数和(自身を含む): 7213152960

約数和(自身を除く): 5404458240

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, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 280, 288, 292, 315, 320, 336, 360, 365, 420, 438, 448, 480, 504, 511, 560, 576, 584, 630, 657, 672, 720, 730, 840, 876, 960, 1008, 1022, 1095, 1120, 1168, 1229, 1260, 1314, 1344, 1440, 1460, 1533, 1680, 1752, 2016, 2044, 2190, 2240, 2336, 2458, 2520, 2555, 2628, 2880, 2920, 3066, 3285, 3360, 3504, 3687, 4032, 4088, 4380, 4599, 4672, 4916, 5040, 5110, 5256, 5840, 6132, 6145, 6570, 6720, 7008, 7374, 7665, 8176, 8603, 8760, 9198, 9832, 10080, 10220, 10512, 11061, 11680, 12264, 12290, 13140, 14016, 14748, 15330, 16352, 17206, 17520, 18396, 18435, 19664, 20160, 20440, 21024, 22122, 22995, 23360, 24528, 24580, 25809, 26280, 29496, 30660, 32704, 34412, 35040, 36792, 36870, 39328, 40880, 42048, 43015, 44244, 45990, 49056, 49160, 51618, 52560, 55305, 58992, 61320, 68824, 70080, 73584, 73740, 77427, 78656, 81760, 86030, 88488, 89717, 91980, 98112, 98320, 103236, 105120, 110610, 117984, 122640, 129045, 137648, 147168, 147480, 154854, 163520, 172060, 176976, 179434, 183960, 196640, 206472, 210240, 221220, 235968, 245280, 258090, 269151, 275296, 294336, 294960, 309708, 344120, 353952, 358868, 367920, 387135, 393280, 412944, 442440, 448585, 490560, 516180, 538302, 550592, 589920, 619416, 628019, 688240, 707904, 717736, 735840, 774270, 807453, 825888, 884880, 897170, 1032360, 1076604, 1179840, 1238832, 1256038, 1345755, 1376480, 1435472, 1471680, 1548540, 1614906, 1651776, 1769760, 1794340, 1884057, 2064720, 2153208, 2477664, 2512076, 2691510, 2752960, 2870944, 3097080, 3140095, 3229812, 3539520, 3588680, 3768114, 4037265, 4129440, 4306416, 4955328, 5024152, 5383020, 5652171, 5741888, 6194160, 6280190, 6459624, 7177360, 7536228, 8074530, 8258880, 8612832, 9420285, 10048304, 10766040, 11304342, 12388320, 12560380, 12919248, 14354720, 15072456, 16149060, 17225664, 18840570, 20096608, 21532080, 22608684, 24776640, 25120760, 25838496, 28260855, 28709440, 30144912, 32298120, 37681140, 40193216, 43064160, 45217368, 50241520, 51676992, 56521710, 60289824, 64596240, 75362280, 86128320, 90434736, 100483040, 113043420, 120579648, 129192480, 150724560, 180869472, 200966080, 226086840, 258384960, 301449120, 361738944, 452173680, 602898240, 904347360, 1808694720]

約数ペア:

[(1, 1808694720), (2, 904347360), (3, 602898240), (4, 452173680), (5, 361738944), (6, 301449120), (7, 258384960), (8, 226086840), (9, 200966080), (10, 180869472), (12, 150724560), (14, 129192480), (15, 120579648), (16, 113043420), (18, 100483040), (20, 90434736), (21, 86128320), (24, 75362280), (28, 64596240), (30, 60289824), (32, 56521710), (35, 51676992), (36, 50241520), (40, 45217368), (42, 43064160), (45, 40193216), (48, 37681140), (56, 32298120), (60, 30144912), (63, 28709440), (64, 28260855), (70, 25838496), (72, 25120760), (73, 24776640), (80, 22608684), (84, 21532080), (90, 20096608), (96, 18840570), (105, 17225664), (112, 16149060), (120, 15072456), (126, 14354720), (140, 12919248), (144, 12560380), (146, 12388320), (160, 11304342), (168, 10766040), (180, 10048304), (192, 9420285), (210, 8612832), (219, 8258880), (224, 8074530), (240, 7536228), (252, 7177360), (280, 6459624), (288, 6280190), (292, 6194160), (315, 5741888), (320, 5652171), (336, 5383020), (360, 5024152), (365, 4955328), (420, 4306416), (438, 4129440), (448, 4037265), (480, 3768114), (504, 3588680), (511, 3539520), (560, 3229812), (576, 3140095), (584, 3097080), (630, 2870944), (657, 2752960), (672, 2691510), (720, 2512076), (730, 2477664), (840, 2153208), (876, 2064720), (960, 1884057), (1008, 1794340), (1022, 1769760), (1095, 1651776), (1120, 1614906), (1168, 1548540), (1229, 1471680), (1260, 1435472), (1314, 1376480), (1344, 1345755), (1440, 1256038), (1460, 1238832), (1533, 1179840), (1680, 1076604), (1752, 1032360), (2016, 897170), (2044, 884880), (2190, 825888), (2240, 807453), (2336, 774270), (2458, 735840), (2520, 717736), (2555, 707904), (2628, 688240), (2880, 628019), (2920, 619416), (3066, 589920), (3285, 550592), (3360, 538302), (3504, 516180), (3687, 490560), (4032, 448585), (4088, 442440), (4380, 412944), (4599, 393280), (4672, 387135), (4916, 367920), (5040, 358868), (5110, 353952), (5256, 344120), (5840, 309708), (6132, 294960), (6145, 294336), (6570, 275296), (6720, 269151), (7008, 258090), (7374, 245280), (7665, 235968), (8176, 221220), (8603, 210240), (8760, 206472), (9198, 196640), (9832, 183960), (10080, 179434), (10220, 176976), (10512, 172060), (11061, 163520), (11680, 154854), (12264, 147480), (12290, 147168), (13140, 137648), (14016, 129045), (14748, 122640), (15330, 117984), (16352, 110610), (17206, 105120), (17520, 103236), (18396, 98320), (18435, 98112), (19664, 91980), (20160, 89717), (20440, 88488), (21024, 86030), (22122, 81760), (22995, 78656), (23360, 77427), (24528, 73740), (24580, 73584), (25809, 70080), (26280, 68824), (29496, 61320), (30660, 58992), (32704, 55305), (34412, 52560), (35040, 51618), (36792, 49160), (36870, 49056), (39328, 45990), (40880, 44244), (42048, 43015)]