22155840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 252

約数和(自身を含む): 89213436

約数和(自身を除く): 67057596

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 157, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 314, 315, 320, 336, 360, 392, 420, 441, 448, 471, 480, 490, 504, 560, 576, 588, 628, 630, 672, 720, 735, 784, 785, 840, 882, 942, 960, 980, 1008, 1099, 1120, 1176, 1256, 1260, 1344, 1413, 1440, 1470, 1568, 1570, 1680, 1764, 1884, 1960, 2016, 2198, 2205, 2240, 2352, 2355, 2512, 2520, 2826, 2880, 2940, 3136, 3140, 3297, 3360, 3528, 3768, 3920, 4032, 4396, 4410, 4704, 4710, 5024, 5040, 5495, 5652, 5880, 6280, 6594, 6720, 7056, 7065, 7536, 7693, 7840, 8792, 8820, 9408, 9420, 9891, 10048, 10080, 10990, 11304, 11760, 12560, 13188, 14112, 14130, 15072, 15386, 15680, 16485, 17584, 17640, 18840, 19782, 20160, 21980, 22608, 23079, 23520, 25120, 26376, 28224, 28260, 30144, 30772, 32970, 35168, 35280, 37680, 38465, 39564, 43960, 45216, 46158, 47040, 49455, 50240, 52752, 56520, 61544, 65940, 69237, 70336, 70560, 75360, 76930, 79128, 87920, 90432, 92316, 98910, 105504, 113040, 115395, 123088, 131880, 138474, 141120, 150720, 153860, 158256, 175840, 184632, 197820, 211008, 226080, 230790, 246176, 263760, 276948, 307720, 316512, 346185, 351680, 369264, 395640, 452160, 461580, 492352, 527520, 553896, 615440, 633024, 692370, 738528, 791280, 923160, 1055040, 1107792, 1230880, 1384740, 1477056, 1582560, 1846320, 2215584, 2461760, 2769480, 3165120, 3692640, 4431168, 5538960, 7385280, 11077920, 22155840]

約数ペア:

[(1, 22155840), (2, 11077920), (3, 7385280), (4, 5538960), (5, 4431168), (6, 3692640), (7, 3165120), (8, 2769480), (9, 2461760), (10, 2215584), (12, 1846320), (14, 1582560), (15, 1477056), (16, 1384740), (18, 1230880), (20, 1107792), (21, 1055040), (24, 923160), (28, 791280), (30, 738528), (32, 692370), (35, 633024), (36, 615440), (40, 553896), (42, 527520), (45, 492352), (48, 461580), (49, 452160), (56, 395640), (60, 369264), (63, 351680), (64, 346185), (70, 316512), (72, 307720), (80, 276948), (84, 263760), (90, 246176), (96, 230790), (98, 226080), (105, 211008), (112, 197820), (120, 184632), (126, 175840), (140, 158256), (144, 153860), (147, 150720), (157, 141120), (160, 138474), (168, 131880), (180, 123088), (192, 115395), (196, 113040), (210, 105504), (224, 98910), (240, 92316), (245, 90432), (252, 87920), (280, 79128), (288, 76930), (294, 75360), (314, 70560), (315, 70336), (320, 69237), (336, 65940), (360, 61544), (392, 56520), (420, 52752), (441, 50240), (448, 49455), (471, 47040), (480, 46158), (490, 45216), (504, 43960), (560, 39564), (576, 38465), (588, 37680), (628, 35280), (630, 35168), (672, 32970), (720, 30772), (735, 30144), (784, 28260), (785, 28224), (840, 26376), (882, 25120), (942, 23520), (960, 23079), (980, 22608), (1008, 21980), (1099, 20160), (1120, 19782), (1176, 18840), (1256, 17640), (1260, 17584), (1344, 16485), (1413, 15680), (1440, 15386), (1470, 15072), (1568, 14130), (1570, 14112), (1680, 13188), (1764, 12560), (1884, 11760), (1960, 11304), (2016, 10990), (2198, 10080), (2205, 10048), (2240, 9891), (2352, 9420), (2355, 9408), (2512, 8820), (2520, 8792), (2826, 7840), (2880, 7693), (2940, 7536), (3136, 7065), (3140, 7056), (3297, 6720), (3360, 6594), (3528, 6280), (3768, 5880), (3920, 5652), (4032, 5495), (4396, 5040), (4410, 5024), (4704, 4710)]