190317960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10820

約数の個数: 144

約数和(自身を含む): 719585100

約数和(自身を除く): 529267140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 10789, 17640, 21578, 32367, 43156, 53945, 64734, 75523, 86312, 97101, 107890, 129468, 151046, 161835, 194202, 215780, 226569, 258936, 302092, 323670, 377615, 388404, 431560, 453138, 485505, 528661, 604184, 647340, 679707, 755230, 776808, 906276, 971010, 1057322, 1132845, 1294680, 1359414, 1510460, 1585983, 1812552, 1942020, 2114644, 2265690, 2643305, 2718828, 3020920, 3171966, 3398535, 3884040, 4229288, 4531380, 4757949, 5286610, 5437656, 6343932, 6797070, 7929915, 9062760, 9515898, 10573220, 12687864, 13594140, 15859830, 19031796, 21146440, 23789745, 27188280, 31719660, 38063592, 47579490, 63439320, 95158980, 190317960]

約数ペア:

[(1, 190317960), (2, 95158980), (3, 63439320), (4, 47579490), (5, 38063592), (6, 31719660), (7, 27188280), (8, 23789745), (9, 21146440), (10, 19031796), (12, 15859830), (14, 13594140), (15, 12687864), (18, 10573220), (20, 9515898), (21, 9062760), (24, 7929915), (28, 6797070), (30, 6343932), (35, 5437656), (36, 5286610), (40, 4757949), (42, 4531380), (45, 4229288), (49, 3884040), (56, 3398535), (60, 3171966), (63, 3020920), (70, 2718828), (72, 2643305), (84, 2265690), (90, 2114644), (98, 1942020), (105, 1812552), (120, 1585983), (126, 1510460), (140, 1359414), (147, 1294680), (168, 1132845), (180, 1057322), (196, 971010), (210, 906276), (245, 776808), (252, 755230), (280, 679707), (294, 647340), (315, 604184), (360, 528661), (392, 485505), (420, 453138), (441, 431560), (490, 388404), (504, 377615), (588, 323670), (630, 302092), (735, 258936), (840, 226569), (882, 215780), (980, 194202), (1176, 161835), (1260, 151046), (1470, 129468), (1764, 107890), (1960, 97101), (2205, 86312), (2520, 75523), (2940, 64734), (3528, 53945), (4410, 43156), (5880, 32367), (8820, 21578), (10789, 17640)]