41761720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 129276000

約数和(自身を除く): 87514280

約数列:

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

約数ペア:

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