406365120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{6719}}^1$

素因数の和:6752

約数の個数: 224

約数和(自身を含む): 1638604800

約数和(自身を除く): 1232239680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6719, 6720, 7560, 8640, 10080, 12096, 13438, 15120, 20157, 20160, 26876, 30240, 33595, 40314, 47033, 53752, 60471, 60480, 67190, 80628, 94066, 100785, 107504, 120942, 134380, 141099, 161256, 181413, 188132, 201570, 215008, 235165, 241884, 268760, 282198, 302355, 322512, 362826, 376264, 403140, 423297, 430016, 470330, 483768, 537520, 564396, 604710, 645024, 705495, 725652, 752528, 806280, 846594, 907065, 940660, 967536, 1075040, 1128792, 1209420, 1269891, 1290048, 1410990, 1451304, 1505056, 1612560, 1693188, 1814130, 1881320, 1935072, 2116485, 2150080, 2257584, 2418840, 2539782, 2821980, 2902608, 3010112, 3225120, 3386376, 3628260, 3762640, 3870144, 4232970, 4515168, 4837680, 5079564, 5643960, 5805216, 6349455, 6450240, 6772752, 7256520, 7525280, 8465940, 9030336, 9675360, 10159128, 11287920, 11610432, 12698910, 13545504, 14513040, 15050560, 16931880, 19350720, 20318256, 22575840, 25397820, 27091008, 29026080, 33863760, 40636512, 45151680, 50795640, 58052160, 67727520, 81273024, 101591280, 135455040, 203182560, 406365120]

約数ペア:

[(1, 406365120), (2, 203182560), (3, 135455040), (4, 101591280), (5, 81273024), (6, 67727520), (7, 58052160), (8, 50795640), (9, 45151680), (10, 40636512), (12, 33863760), (14, 29026080), (15, 27091008), (16, 25397820), (18, 22575840), (20, 20318256), (21, 19350720), (24, 16931880), (27, 15050560), (28, 14513040), (30, 13545504), (32, 12698910), (35, 11610432), (36, 11287920), (40, 10159128), (42, 9675360), (45, 9030336), (48, 8465940), (54, 7525280), (56, 7256520), (60, 6772752), (63, 6450240), (64, 6349455), (70, 5805216), (72, 5643960), (80, 5079564), (84, 4837680), (90, 4515168), (96, 4232970), (105, 3870144), (108, 3762640), (112, 3628260), (120, 3386376), (126, 3225120), (135, 3010112), (140, 2902608), (144, 2821980), (160, 2539782), (168, 2418840), (180, 2257584), (189, 2150080), (192, 2116485), (210, 1935072), (216, 1881320), (224, 1814130), (240, 1693188), (252, 1612560), (270, 1505056), (280, 1451304), (288, 1410990), (315, 1290048), (320, 1269891), (336, 1209420), (360, 1128792), (378, 1075040), (420, 967536), (432, 940660), (448, 907065), (480, 846594), (504, 806280), (540, 752528), (560, 725652), (576, 705495), (630, 645024), (672, 604710), (720, 564396), (756, 537520), (840, 483768), (864, 470330), (945, 430016), (960, 423297), (1008, 403140), (1080, 376264), (1120, 362826), (1260, 322512), (1344, 302355), (1440, 282198), (1512, 268760), (1680, 241884), (1728, 235165), (1890, 215008), (2016, 201570), (2160, 188132), (2240, 181413), (2520, 161256), (2880, 141099), (3024, 134380), (3360, 120942), (3780, 107504), (4032, 100785), (4320, 94066), (5040, 80628), (6048, 67190), (6719, 60480), (6720, 60471), (7560, 53752), (8640, 47033), (10080, 40314), (12096, 33595), (13438, 30240), (15120, 26876), (20157, 20160)]