76796720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 245796768

約数和(自身を除く): 169000048

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, 137, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 274, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 548, 560, 572, 616, 637, 685, 715, 728, 770, 784, 880, 910, 959, 980, 1001, 1040, 1078, 1096, 1144, 1232, 1274, 1370, 1430, 1456, 1507, 1540, 1781, 1820, 1918, 1960, 2002, 2156, 2192, 2288, 2548, 2695, 2740, 2860, 3014, 3080, 3185, 3562, 3640, 3836, 3920, 4004, 4312, 4795, 5005, 5096, 5390, 5480, 5720, 6028, 6160, 6370, 6713, 7007, 7124, 7280, 7535, 7672, 8008, 8624, 8905, 9590, 10010, 10192, 10549, 10780, 10960, 11440, 12056, 12467, 12740, 13426, 14014, 14248, 15070, 15344, 16016, 17810, 19180, 19591, 20020, 21098, 21560, 24112, 24934, 25480, 26852, 28028, 28496, 30140, 33565, 35035, 35620, 38360, 39182, 40040, 42196, 43120, 49868, 50960, 52745, 53704, 56056, 60280, 62335, 67130, 70070, 71240, 73843, 76720, 78364, 80080, 84392, 87269, 97955, 99736, 105490, 107408, 112112, 120560, 124670, 134260, 137137, 140140, 142480, 147686, 156728, 168784, 174538, 195910, 199472, 210980, 249340, 268520, 274274, 280280, 295372, 313456, 349076, 369215, 391820, 421960, 436345, 498680, 537040, 548548, 560560, 590744, 685685, 698152, 738430, 783640, 843920, 872690, 959959, 997360, 1097096, 1181488, 1371370, 1396304, 1476860, 1567280, 1745380, 1919918, 2194192, 2742740, 2953720, 3490760, 3839836, 4799795, 5485480, 5907440, 6981520, 7679672, 9599590, 10970960, 15359344, 19199180, 38398360, 76796720]

約数ペア:

[(1, 76796720), (2, 38398360), (4, 19199180), (5, 15359344), (7, 10970960), (8, 9599590), (10, 7679672), (11, 6981520), (13, 5907440), (14, 5485480), (16, 4799795), (20, 3839836), (22, 3490760), (26, 2953720), (28, 2742740), (35, 2194192), (40, 1919918), (44, 1745380), (49, 1567280), (52, 1476860), (55, 1396304), (56, 1371370), (65, 1181488), (70, 1097096), (77, 997360), (80, 959959), (88, 872690), (91, 843920), (98, 783640), (104, 738430), (110, 698152), (112, 685685), (130, 590744), (137, 560560), (140, 548548), (143, 537040), (154, 498680), (176, 436345), (182, 421960), (196, 391820), (208, 369215), (220, 349076), (245, 313456), (260, 295372), (274, 280280), (280, 274274), (286, 268520), (308, 249340), (364, 210980), (385, 199472), (392, 195910), (440, 174538), (455, 168784), (490, 156728), (520, 147686), (539, 142480), (548, 140140), (560, 137137), (572, 134260), (616, 124670), (637, 120560), (685, 112112), (715, 107408), (728, 105490), (770, 99736), (784, 97955), (880, 87269), (910, 84392), (959, 80080), (980, 78364), (1001, 76720), (1040, 73843), (1078, 71240), (1096, 70070), (1144, 67130), (1232, 62335), (1274, 60280), (1370, 56056), (1430, 53704), (1456, 52745), (1507, 50960), (1540, 49868), (1781, 43120), (1820, 42196), (1918, 40040), (1960, 39182), (2002, 38360), (2156, 35620), (2192, 35035), (2288, 33565), (2548, 30140), (2695, 28496), (2740, 28028), (2860, 26852), (3014, 25480), (3080, 24934), (3185, 24112), (3562, 21560), (3640, 21098), (3836, 20020), (3920, 19591), (4004, 19180), (4312, 17810), (4795, 16016), (5005, 15344), (5096, 15070), (5390, 14248), (5480, 14014), (5720, 13426), (6028, 12740), (6160, 12467), (6370, 12056), (6713, 11440), (7007, 10960), (7124, 10780), (7280, 10549), (7535, 10192), (7672, 10010), (8008, 9590), (8624, 8905)]