406501920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 216

約数和(自身を含む): 1525413708

約数和(自身を除く): 1118911788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2333, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4666, 4840, 5280, 5445, 5808, 6999, 7260, 7920, 8712, 9332, 9680, 10890, 11616, 11665, 13998, 14520, 15840, 17424, 18664, 19360, 20997, 21780, 23330, 25663, 27996, 29040, 34848, 34995, 37328, 41994, 43560, 46660, 51326, 55992, 58080, 69990, 74656, 76989, 83988, 87120, 93320, 102652, 104985, 111984, 128315, 139980, 153978, 167976, 174240, 186640, 205304, 209970, 223968, 230967, 256630, 279960, 282293, 307956, 335952, 373280, 384945, 410608, 419940, 461934, 513260, 559920, 564586, 615912, 671904, 769890, 821216, 839880, 846879, 923868, 1026520, 1119840, 1129172, 1154835, 1231824, 1411465, 1539780, 1679760, 1693758, 1847736, 2053040, 2258344, 2309670, 2463648, 2540637, 2822930, 3079560, 3359520, 3387516, 3695472, 4106080, 4234395, 4516688, 4619340, 5081274, 5645860, 6159120, 6775032, 7390944, 8468790, 9033376, 9238680, 10162548, 11291720, 12318240, 12703185, 13550064, 16937580, 18477360, 20325096, 22583440, 25406370, 27100128, 33875160, 36954720, 40650192, 45166880, 50812740, 67750320, 81300384, 101625480, 135500640, 203250960, 406501920]

約数ペア:

[(1, 406501920), (2, 203250960), (3, 135500640), (4, 101625480), (5, 81300384), (6, 67750320), (8, 50812740), (9, 45166880), (10, 40650192), (11, 36954720), (12, 33875160), (15, 27100128), (16, 25406370), (18, 22583440), (20, 20325096), (22, 18477360), (24, 16937580), (30, 13550064), (32, 12703185), (33, 12318240), (36, 11291720), (40, 10162548), (44, 9238680), (45, 9033376), (48, 8468790), (55, 7390944), (60, 6775032), (66, 6159120), (72, 5645860), (80, 5081274), (88, 4619340), (90, 4516688), (96, 4234395), (99, 4106080), (110, 3695472), (120, 3387516), (121, 3359520), (132, 3079560), (144, 2822930), (160, 2540637), (165, 2463648), (176, 2309670), (180, 2258344), (198, 2053040), (220, 1847736), (240, 1693758), (242, 1679760), (264, 1539780), (288, 1411465), (330, 1231824), (352, 1154835), (360, 1129172), (363, 1119840), (396, 1026520), (440, 923868), (480, 846879), (484, 839880), (495, 821216), (528, 769890), (605, 671904), (660, 615912), (720, 564586), (726, 559920), (792, 513260), (880, 461934), (968, 419940), (990, 410608), (1056, 384945), (1089, 373280), (1210, 335952), (1320, 307956), (1440, 282293), (1452, 279960), (1584, 256630), (1760, 230967), (1815, 223968), (1936, 209970), (1980, 205304), (2178, 186640), (2333, 174240), (2420, 167976), (2640, 153978), (2904, 139980), (3168, 128315), (3630, 111984), (3872, 104985), (3960, 102652), (4356, 93320), (4666, 87120), (4840, 83988), (5280, 76989), (5445, 74656), (5808, 69990), (6999, 58080), (7260, 55992), (7920, 51326), (8712, 46660), (9332, 43560), (9680, 41994), (10890, 37328), (11616, 34995), (11665, 34848), (13998, 29040), (14520, 27996), (15840, 25663), (17424, 23330), (18664, 21780), (19360, 20997)]