8071399440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22111}}^1$

素因数の和:22159

約数の個数: 240

約数和(自身を含む): 30105930240

約数和(自身を除く): 22034530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 12168, 13520, 14040, 15210, 18252, 20280, 22111, 22815, 24336, 28080, 30420, 36504, 40560, 44222, 45630, 60840, 66333, 73008, 88444, 91260, 110555, 121680, 132666, 176888, 182520, 198999, 221110, 265332, 287443, 331665, 353776, 365040, 397998, 442220, 530664, 574886, 596997, 663330, 795996, 862329, 884440, 994995, 1061328, 1149772, 1193994, 1326660, 1437215, 1591992, 1724658, 1768880, 1989990, 2299544, 2387988, 2586987, 2653320, 2874430, 2984985, 3183984, 3449316, 3736759, 3979980, 4311645, 4599088, 4775976, 5173974, 5306640, 5748860, 5969970, 6898632, 7473518, 7760961, 7959960, 8623290, 9551952, 10347948, 11210277, 11497720, 11939940, 12934935, 13797264, 14947036, 15521922, 15919920, 17246580, 18683795, 20695896, 22420554, 22995440, 23879880, 25869870, 29894072, 31043844, 33630831, 34493160, 37367590, 38804805, 41391792, 44841108, 47759760, 51739740, 56051385, 59788144, 62087688, 67261662, 68986320, 74735180, 77609610, 89682216, 100892493, 103479480, 112102770, 124175376, 134523324, 149470360, 155219220, 168154155, 179364432, 201784986, 206958960, 224205540, 269046648, 298940720, 310438440, 336308310, 403569972, 448411080, 504462465, 538093296, 620876880, 672616620, 807139944, 896822160, 1008924930, 1345233240, 1614279888, 2017849860, 2690466480, 4035699720, 8071399440]

約数ペア:

[(1, 8071399440), (2, 4035699720), (3, 2690466480), (4, 2017849860), (5, 1614279888), (6, 1345233240), (8, 1008924930), (9, 896822160), (10, 807139944), (12, 672616620), (13, 620876880), (15, 538093296), (16, 504462465), (18, 448411080), (20, 403569972), (24, 336308310), (26, 310438440), (27, 298940720), (30, 269046648), (36, 224205540), (39, 206958960), (40, 201784986), (45, 179364432), (48, 168154155), (52, 155219220), (54, 149470360), (60, 134523324), (65, 124175376), (72, 112102770), (78, 103479480), (80, 100892493), (90, 89682216), (104, 77609610), (108, 74735180), (117, 68986320), (120, 67261662), (130, 62087688), (135, 59788144), (144, 56051385), (156, 51739740), (169, 47759760), (180, 44841108), (195, 41391792), (208, 38804805), (216, 37367590), (234, 34493160), (240, 33630831), (260, 31043844), (270, 29894072), (312, 25869870), (338, 23879880), (351, 22995440), (360, 22420554), (390, 20695896), (432, 18683795), (468, 17246580), (507, 15919920), (520, 15521922), (540, 14947036), (585, 13797264), (624, 12934935), (676, 11939940), (702, 11497720), (720, 11210277), (780, 10347948), (845, 9551952), (936, 8623290), (1014, 7959960), (1040, 7760961), (1080, 7473518), (1170, 6898632), (1352, 5969970), (1404, 5748860), (1521, 5306640), (1560, 5173974), (1690, 4775976), (1755, 4599088), (1872, 4311645), (2028, 3979980), (2160, 3736759), (2340, 3449316), (2535, 3183984), (2704, 2984985), (2808, 2874430), (3042, 2653320), (3120, 2586987), (3380, 2387988), (3510, 2299544), (4056, 1989990), (4563, 1768880), (4680, 1724658), (5070, 1591992), (5616, 1437215), (6084, 1326660), (6760, 1193994), (7020, 1149772), (7605, 1061328), (8112, 994995), (9126, 884440), (9360, 862329), (10140, 795996), (12168, 663330), (13520, 596997), (14040, 574886), (15210, 530664), (18252, 442220), (20280, 397998), (22111, 365040), (22815, 353776), (24336, 331665), (28080, 287443), (30420, 265332), (36504, 221110), (40560, 198999), (44222, 182520), (45630, 176888), (60840, 132666), (66333, 121680), (73008, 110555), (88444, 91260)]