1813119840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9514

約数の個数: 288

約数和(自身を含む): 7444120320

約数和(自身を除く): 5631000480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9467, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 18934, 19152, 21280, 23940, 27360, 28401, 31920, 37868, 38304, 47335, 47880, 56802, 63840, 66269, 75736, 85203, 94670, 95760, 113604, 132538, 142005, 151472, 170406, 179873, 189340, 191520, 198807, 227208, 265076, 284010, 302944, 331345, 340812, 359746, 378680, 397614, 426015, 454416, 530152, 539619, 568020, 596421, 662690, 681624, 719492, 757360, 795228, 852030, 899365, 908832, 994035, 1060304, 1079238, 1136040, 1192842, 1259111, 1325380, 1363248, 1438984, 1514720, 1590456, 1618857, 1704060, 1798730, 1988070, 2120608, 2158476, 2272080, 2385684, 2518222, 2650760, 2698095, 2726496, 2877968, 2982105, 3180912, 3237714, 3408120, 3597460, 3777333, 3976140, 4316952, 4544160, 4771368, 5036444, 5301520, 5396190, 5755936, 5964210, 6295555, 6361824, 6475428, 6816240, 7194920, 7554666, 7952280, 8094285, 8633904, 9542736, 10072888, 10603040, 10792380, 11331999, 11928420, 12591110, 12950856, 13632480, 14389840, 15109332, 15904560, 16188570, 17267808, 18886665, 19085472, 20145776, 21584760, 22663998, 23856840, 25182220, 25901712, 28779680, 30218664, 31809120, 32377140, 37773330, 40291552, 43169520, 45327996, 47713680, 50364440, 51803424, 56659995, 60437328, 64754280, 75546660, 86339040, 90655992, 95427360, 100728880, 113319990, 120874656, 129508560, 151093320, 181311984, 201457760, 226639980, 259017120, 302186640, 362623968, 453279960, 604373280, 906559920, 1813119840]

約数ペア:

[(1, 1813119840), (2, 906559920), (3, 604373280), (4, 453279960), (5, 362623968), (6, 302186640), (7, 259017120), (8, 226639980), (9, 201457760), (10, 181311984), (12, 151093320), (14, 129508560), (15, 120874656), (16, 113319990), (18, 100728880), (19, 95427360), (20, 90655992), (21, 86339040), (24, 75546660), (28, 64754280), (30, 60437328), (32, 56659995), (35, 51803424), (36, 50364440), (38, 47713680), (40, 45327996), (42, 43169520), (45, 40291552), (48, 37773330), (56, 32377140), (57, 31809120), (60, 30218664), (63, 28779680), (70, 25901712), (72, 25182220), (76, 23856840), (80, 22663998), (84, 21584760), (90, 20145776), (95, 19085472), (96, 18886665), (105, 17267808), (112, 16188570), (114, 15904560), (120, 15109332), (126, 14389840), (133, 13632480), (140, 12950856), (144, 12591110), (152, 11928420), (160, 11331999), (168, 10792380), (171, 10603040), (180, 10072888), (190, 9542736), (210, 8633904), (224, 8094285), (228, 7952280), (240, 7554666), (252, 7194920), (266, 6816240), (280, 6475428), (285, 6361824), (288, 6295555), (304, 5964210), (315, 5755936), (336, 5396190), (342, 5301520), (360, 5036444), (380, 4771368), (399, 4544160), (420, 4316952), (456, 3976140), (480, 3777333), (504, 3597460), (532, 3408120), (560, 3237714), (570, 3180912), (608, 2982105), (630, 2877968), (665, 2726496), (672, 2698095), (684, 2650760), (720, 2518222), (760, 2385684), (798, 2272080), (840, 2158476), (855, 2120608), (912, 1988070), (1008, 1798730), (1064, 1704060), (1120, 1618857), (1140, 1590456), (1197, 1514720), (1260, 1438984), (1330, 1363248), (1368, 1325380), (1440, 1259111), (1520, 1192842), (1596, 1136040), (1680, 1079238), (1710, 1060304), (1824, 994035), (1995, 908832), (2016, 899365), (2128, 852030), (2280, 795228), (2394, 757360), (2520, 719492), (2660, 681624), (2736, 662690), (3040, 596421), (3192, 568020), (3360, 539619), (3420, 530152), (3990, 454416), (4256, 426015), (4560, 397614), (4788, 378680), (5040, 359746), (5320, 340812), (5472, 331345), (5985, 302944), (6384, 284010), (6840, 265076), (7980, 227208), (9120, 198807), (9467, 191520), (9576, 189340), (10080, 179873), (10640, 170406), (11970, 151472), (12768, 142005), (13680, 132538), (15960, 113604), (18934, 95760), (19152, 94670), (21280, 85203), (23940, 75736), (27360, 66269), (28401, 63840), (31920, 56802), (37868, 47880), (38304, 47335)]