22422400

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 288

約数和(自身を含む): 75698280

約数和(自身を除く): 53275880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 49, 50, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 100, 104, 110, 112, 128, 130, 140, 143, 154, 160, 175, 176, 182, 196, 200, 208, 220, 224, 245, 260, 275, 280, 286, 308, 320, 325, 350, 352, 364, 385, 392, 400, 416, 440, 448, 455, 490, 520, 539, 550, 560, 572, 616, 637, 640, 650, 700, 704, 715, 728, 770, 784, 800, 832, 880, 896, 910, 980, 1001, 1040, 1078, 1100, 1120, 1144, 1225, 1232, 1274, 1300, 1400, 1408, 1430, 1456, 1540, 1568, 1600, 1664, 1760, 1820, 1925, 1960, 2002, 2080, 2156, 2200, 2240, 2275, 2288, 2450, 2464, 2548, 2600, 2695, 2800, 2860, 2912, 3080, 3136, 3185, 3200, 3520, 3575, 3640, 3850, 3920, 4004, 4160, 4312, 4400, 4480, 4550, 4576, 4900, 4928, 5005, 5096, 5200, 5390, 5600, 5720, 5824, 6160, 6272, 6370, 7007, 7040, 7150, 7280, 7700, 7840, 8008, 8320, 8624, 8800, 9100, 9152, 9800, 9856, 10010, 10192, 10400, 10780, 11200, 11440, 11648, 12320, 12740, 13475, 14014, 14300, 14560, 15400, 15680, 15925, 16016, 17248, 17600, 18200, 18304, 19600, 20020, 20384, 20800, 21560, 22400, 22880, 24640, 25025, 25480, 26950, 28028, 28600, 29120, 30800, 31360, 31850, 32032, 34496, 35035, 35200, 36400, 39200, 40040, 40768, 41600, 43120, 45760, 49280, 50050, 50960, 53900, 56056, 57200, 58240, 61600, 63700, 64064, 68992, 70070, 72800, 78400, 80080, 81536, 86240, 91520, 100100, 101920, 107800, 112112, 114400, 123200, 127400, 128128, 140140, 145600, 156800, 160160, 172480, 175175, 200200, 203840, 215600, 224224, 228800, 246400, 254800, 280280, 291200, 320320, 344960, 350350, 400400, 407680, 431200, 448448, 457600, 509600, 560560, 640640, 700700, 800800, 862400, 896896, 1019200, 1121120, 1401400, 1601600, 1724800, 2038400, 2242240, 2802800, 3203200, 4484480, 5605600, 11211200, 22422400]

約数ペア:

[(1, 22422400), (2, 11211200), (4, 5605600), (5, 4484480), (7, 3203200), (8, 2802800), (10, 2242240), (11, 2038400), (13, 1724800), (14, 1601600), (16, 1401400), (20, 1121120), (22, 1019200), (25, 896896), (26, 862400), (28, 800800), (32, 700700), (35, 640640), (40, 560560), (44, 509600), (49, 457600), (50, 448448), (52, 431200), (55, 407680), (56, 400400), (64, 350350), (65, 344960), (70, 320320), (77, 291200), (80, 280280), (88, 254800), (91, 246400), (98, 228800), (100, 224224), (104, 215600), (110, 203840), (112, 200200), (128, 175175), (130, 172480), (140, 160160), (143, 156800), (154, 145600), (160, 140140), (175, 128128), (176, 127400), (182, 123200), (196, 114400), (200, 112112), (208, 107800), (220, 101920), (224, 100100), (245, 91520), (260, 86240), (275, 81536), (280, 80080), (286, 78400), (308, 72800), (320, 70070), (325, 68992), (350, 64064), (352, 63700), (364, 61600), (385, 58240), (392, 57200), (400, 56056), (416, 53900), (440, 50960), (448, 50050), (455, 49280), (490, 45760), (520, 43120), (539, 41600), (550, 40768), (560, 40040), (572, 39200), (616, 36400), (637, 35200), (640, 35035), (650, 34496), (700, 32032), (704, 31850), (715, 31360), (728, 30800), (770, 29120), (784, 28600), (800, 28028), (832, 26950), (880, 25480), (896, 25025), (910, 24640), (980, 22880), (1001, 22400), (1040, 21560), (1078, 20800), (1100, 20384), (1120, 20020), (1144, 19600), (1225, 18304), (1232, 18200), (1274, 17600), (1300, 17248), (1400, 16016), (1408, 15925), (1430, 15680), (1456, 15400), (1540, 14560), (1568, 14300), (1600, 14014), (1664, 13475), (1760, 12740), (1820, 12320), (1925, 11648), (1960, 11440), (2002, 11200), (2080, 10780), (2156, 10400), (2200, 10192), (2240, 10010), (2275, 9856), (2288, 9800), (2450, 9152), (2464, 9100), (2548, 8800), (2600, 8624), (2695, 8320), (2800, 8008), (2860, 7840), (2912, 7700), (3080, 7280), (3136, 7150), (3185, 7040), (3200, 7007), (3520, 6370), (3575, 6272), (3640, 6160), (3850, 5824), (3920, 5720), (4004, 5600), (4160, 5390), (4312, 5200), (4400, 5096), (4480, 5005), (4550, 4928), (4576, 4900)]