109028920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 336117600

約数和(自身を除く): 227088680

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, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 389, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 778, 910, 980, 1001, 1078, 1144, 1274, 1430, 1540, 1556, 1820, 1945, 1960, 2002, 2156, 2548, 2695, 2723, 2860, 3080, 3112, 3185, 3640, 3890, 4004, 4279, 4312, 5005, 5057, 5096, 5390, 5446, 5720, 6370, 7007, 7780, 8008, 8558, 10010, 10114, 10780, 10892, 12740, 13615, 14014, 15560, 17116, 19061, 20020, 20228, 21395, 21560, 21784, 25285, 25480, 27230, 28028, 29953, 34232, 35035, 35399, 38122, 40040, 40456, 42790, 50570, 54460, 55627, 56056, 59906, 70070, 70798, 76244, 85580, 95305, 101140, 108920, 111254, 119812, 140140, 141596, 149765, 152488, 171160, 176995, 190610, 202280, 209671, 222508, 239624, 247793, 278135, 280280, 283192, 299530, 353990, 381220, 389389, 419342, 445016, 495586, 556270, 599060, 707980, 762440, 778778, 838684, 991172, 1048355, 1112540, 1198120, 1238965, 1415960, 1557556, 1677368, 1946945, 1982344, 2096710, 2225080, 2477930, 2725723, 3115112, 3893890, 4193420, 4955860, 5451446, 7787780, 8386840, 9911720, 10902892, 13628615, 15575560, 21805784, 27257230, 54514460, 109028920]

約数ペア:

[(1, 109028920), (2, 54514460), (4, 27257230), (5, 21805784), (7, 15575560), (8, 13628615), (10, 10902892), (11, 9911720), (13, 8386840), (14, 7787780), (20, 5451446), (22, 4955860), (26, 4193420), (28, 3893890), (35, 3115112), (40, 2725723), (44, 2477930), (49, 2225080), (52, 2096710), (55, 1982344), (56, 1946945), (65, 1677368), (70, 1557556), (77, 1415960), (88, 1238965), (91, 1198120), (98, 1112540), (104, 1048355), (110, 991172), (130, 838684), (140, 778778), (143, 762440), (154, 707980), (182, 599060), (196, 556270), (220, 495586), (245, 445016), (260, 419342), (280, 389389), (286, 381220), (308, 353990), (364, 299530), (385, 283192), (389, 280280), (392, 278135), (440, 247793), (455, 239624), (490, 222508), (520, 209671), (539, 202280), (572, 190610), (616, 176995), (637, 171160), (715, 152488), (728, 149765), (770, 141596), (778, 140140), (910, 119812), (980, 111254), (1001, 108920), (1078, 101140), (1144, 95305), (1274, 85580), (1430, 76244), (1540, 70798), (1556, 70070), (1820, 59906), (1945, 56056), (1960, 55627), (2002, 54460), (2156, 50570), (2548, 42790), (2695, 40456), (2723, 40040), (2860, 38122), (3080, 35399), (3112, 35035), (3185, 34232), (3640, 29953), (3890, 28028), (4004, 27230), (4279, 25480), (4312, 25285), (5005, 21784), (5057, 21560), (5096, 21395), (5390, 20228), (5446, 20020), (5720, 19061), (6370, 17116), (7007, 15560), (7780, 14014), (8008, 13615), (8558, 12740), (10010, 10892), (10114, 10780)]