164445120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2752

約数の個数: 224

約数和(自身を含む): 663244800

約数和(自身を除く): 498799680

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, 2719, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5438, 6048, 6720, 7560, 8157, 8640, 10080, 10876, 12096, 13595, 15120, 16314, 19033, 20160, 21752, 24471, 27190, 30240, 32628, 38066, 40785, 43504, 48942, 54380, 57099, 60480, 65256, 73413, 76132, 81570, 87008, 95165, 97884, 108760, 114198, 122355, 130512, 146826, 152264, 163140, 171297, 174016, 190330, 195768, 217520, 228396, 244710, 261024, 285495, 293652, 304528, 326280, 342594, 367065, 380660, 391536, 435040, 456792, 489420, 513891, 522048, 570990, 587304, 609056, 652560, 685188, 734130, 761320, 783072, 856485, 870080, 913584, 978840, 1027782, 1141980, 1174608, 1218112, 1305120, 1370376, 1468260, 1522640, 1566144, 1712970, 1827168, 1957680, 2055564, 2283960, 2349216, 2569455, 2610240, 2740752, 2936520, 3045280, 3425940, 3654336, 3915360, 4111128, 4567920, 4698432, 5138910, 5481504, 5873040, 6090560, 6851880, 7830720, 8222256, 9135840, 10277820, 10963008, 11746080, 13703760, 16444512, 18271680, 20555640, 23492160, 27407520, 32889024, 41111280, 54815040, 82222560, 164445120]

約数ペア:

[(1, 164445120), (2, 82222560), (3, 54815040), (4, 41111280), (5, 32889024), (6, 27407520), (7, 23492160), (8, 20555640), (9, 18271680), (10, 16444512), (12, 13703760), (14, 11746080), (15, 10963008), (16, 10277820), (18, 9135840), (20, 8222256), (21, 7830720), (24, 6851880), (27, 6090560), (28, 5873040), (30, 5481504), (32, 5138910), (35, 4698432), (36, 4567920), (40, 4111128), (42, 3915360), (45, 3654336), (48, 3425940), (54, 3045280), (56, 2936520), (60, 2740752), (63, 2610240), (64, 2569455), (70, 2349216), (72, 2283960), (80, 2055564), (84, 1957680), (90, 1827168), (96, 1712970), (105, 1566144), (108, 1522640), (112, 1468260), (120, 1370376), (126, 1305120), (135, 1218112), (140, 1174608), (144, 1141980), (160, 1027782), (168, 978840), (180, 913584), (189, 870080), (192, 856485), (210, 783072), (216, 761320), (224, 734130), (240, 685188), (252, 652560), (270, 609056), (280, 587304), (288, 570990), (315, 522048), (320, 513891), (336, 489420), (360, 456792), (378, 435040), (420, 391536), (432, 380660), (448, 367065), (480, 342594), (504, 326280), (540, 304528), (560, 293652), (576, 285495), (630, 261024), (672, 244710), (720, 228396), (756, 217520), (840, 195768), (864, 190330), (945, 174016), (960, 171297), (1008, 163140), (1080, 152264), (1120, 146826), (1260, 130512), (1344, 122355), (1440, 114198), (1512, 108760), (1680, 97884), (1728, 95165), (1890, 87008), (2016, 81570), (2160, 76132), (2240, 73413), (2520, 65256), (2719, 60480), (2880, 57099), (3024, 54380), (3360, 48942), (3780, 43504), (4032, 40785), (4320, 38066), (5040, 32628), (5438, 30240), (6048, 27190), (6720, 24471), (7560, 21752), (8157, 20160), (8640, 19033), (10080, 16314), (10876, 15120), (12096, 13595)]