83523440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 267170400

約数和(自身を除く): 183646960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 149, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 298, 308, 364, 385, 392, 440, 455, 490, 520, 539, 560, 572, 596, 616, 637, 715, 728, 745, 770, 784, 880, 910, 980, 1001, 1040, 1043, 1078, 1144, 1192, 1232, 1274, 1430, 1456, 1490, 1540, 1639, 1820, 1937, 1960, 2002, 2086, 2156, 2288, 2384, 2548, 2695, 2860, 2980, 3080, 3185, 3278, 3640, 3874, 3920, 4004, 4172, 4312, 5005, 5096, 5215, 5390, 5720, 5960, 6160, 6370, 6556, 7007, 7280, 7301, 7748, 8008, 8195, 8344, 8624, 9685, 10010, 10192, 10430, 10780, 11440, 11473, 11920, 12740, 13112, 13559, 14014, 14602, 15496, 16016, 16390, 16688, 19370, 20020, 20860, 21307, 21560, 22946, 25480, 26224, 27118, 28028, 29204, 30992, 32780, 35035, 36505, 38740, 40040, 41720, 42614, 43120, 45892, 50960, 54236, 56056, 57365, 58408, 65560, 67795, 70070, 73010, 77480, 80080, 80311, 83440, 85228, 91784, 94913, 106535, 108472, 112112, 114730, 116816, 131120, 135590, 140140, 146020, 149149, 154960, 160622, 170456, 183568, 189826, 213070, 216944, 229460, 271180, 280280, 292040, 298298, 321244, 340912, 379652, 401555, 426140, 458920, 474565, 542360, 560560, 584080, 596596, 642488, 745745, 759304, 803110, 852280, 917840, 949130, 1044043, 1084720, 1193192, 1284976, 1491490, 1518608, 1606220, 1704560, 1898260, 2088086, 2386384, 2982980, 3212440, 3796520, 4176172, 5220215, 5965960, 6424880, 7593040, 8352344, 10440430, 11931920, 16704688, 20880860, 41761720, 83523440]

約数ペア:

[(1, 83523440), (2, 41761720), (4, 20880860), (5, 16704688), (7, 11931920), (8, 10440430), (10, 8352344), (11, 7593040), (13, 6424880), (14, 5965960), (16, 5220215), (20, 4176172), (22, 3796520), (26, 3212440), (28, 2982980), (35, 2386384), (40, 2088086), (44, 1898260), (49, 1704560), (52, 1606220), (55, 1518608), (56, 1491490), (65, 1284976), (70, 1193192), (77, 1084720), (80, 1044043), (88, 949130), (91, 917840), (98, 852280), (104, 803110), (110, 759304), (112, 745745), (130, 642488), (140, 596596), (143, 584080), (149, 560560), (154, 542360), (176, 474565), (182, 458920), (196, 426140), (208, 401555), (220, 379652), (245, 340912), (260, 321244), (280, 298298), (286, 292040), (298, 280280), (308, 271180), (364, 229460), (385, 216944), (392, 213070), (440, 189826), (455, 183568), (490, 170456), (520, 160622), (539, 154960), (560, 149149), (572, 146020), (596, 140140), (616, 135590), (637, 131120), (715, 116816), (728, 114730), (745, 112112), (770, 108472), (784, 106535), (880, 94913), (910, 91784), (980, 85228), (1001, 83440), (1040, 80311), (1043, 80080), (1078, 77480), (1144, 73010), (1192, 70070), (1232, 67795), (1274, 65560), (1430, 58408), (1456, 57365), (1490, 56056), (1540, 54236), (1639, 50960), (1820, 45892), (1937, 43120), (1960, 42614), (2002, 41720), (2086, 40040), (2156, 38740), (2288, 36505), (2384, 35035), (2548, 32780), (2695, 30992), (2860, 29204), (2980, 28028), (3080, 27118), (3185, 26224), (3278, 25480), (3640, 22946), (3874, 21560), (3920, 21307), (4004, 20860), (4172, 20020), (4312, 19370), (5005, 16688), (5096, 16390), (5215, 16016), (5390, 15496), (5720, 14602), (5960, 14014), (6160, 13559), (6370, 13112), (6556, 12740), (7007, 11920), (7280, 11473), (7301, 11440), (7748, 10780), (8008, 10430), (8195, 10192), (8344, 10010), (8624, 9685)]