231754320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{6569}}^1$

素因数の和:6602

約数の個数: 180

約数和(自身を含む): 905516820

約数和(自身を除く): 673762500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 6569, 7056, 8820, 11760, 13138, 17640, 19707, 26276, 32845, 35280, 39414, 45983, 52552, 59121, 65690, 78828, 91966, 98535, 105104, 118242, 131380, 137949, 157656, 183932, 197070, 229915, 236484, 262760, 275898, 295605, 315312, 321881, 367864, 394140, 413847, 459830, 472968, 525520, 551796, 591210, 643762, 689745, 735728, 788280, 827694, 919660, 945936, 965643, 1103592, 1182420, 1287524, 1379490, 1576560, 1609405, 1655388, 1839320, 1931286, 2069235, 2207184, 2364840, 2575048, 2758980, 2896929, 3218810, 3310776, 3678640, 3862572, 4138470, 4729680, 4828215, 5150096, 5517960, 5793858, 6437620, 6621552, 7725144, 8276940, 9656430, 11035920, 11587716, 12875240, 14484645, 15450288, 16553880, 19312860, 23175432, 25750480, 28969290, 33107760, 38625720, 46350864, 57938580, 77251440, 115877160, 231754320]

約数ペア:

[(1, 231754320), (2, 115877160), (3, 77251440), (4, 57938580), (5, 46350864), (6, 38625720), (7, 33107760), (8, 28969290), (9, 25750480), (10, 23175432), (12, 19312860), (14, 16553880), (15, 15450288), (16, 14484645), (18, 12875240), (20, 11587716), (21, 11035920), (24, 9656430), (28, 8276940), (30, 7725144), (35, 6621552), (36, 6437620), (40, 5793858), (42, 5517960), (45, 5150096), (48, 4828215), (49, 4729680), (56, 4138470), (60, 3862572), (63, 3678640), (70, 3310776), (72, 3218810), (80, 2896929), (84, 2758980), (90, 2575048), (98, 2364840), (105, 2207184), (112, 2069235), (120, 1931286), (126, 1839320), (140, 1655388), (144, 1609405), (147, 1576560), (168, 1379490), (180, 1287524), (196, 1182420), (210, 1103592), (240, 965643), (245, 945936), (252, 919660), (280, 827694), (294, 788280), (315, 735728), (336, 689745), (360, 643762), (392, 591210), (420, 551796), (441, 525520), (490, 472968), (504, 459830), (560, 413847), (588, 394140), (630, 367864), (720, 321881), (735, 315312), (784, 295605), (840, 275898), (882, 262760), (980, 236484), (1008, 229915), (1176, 197070), (1260, 183932), (1470, 157656), (1680, 137949), (1764, 131380), (1960, 118242), (2205, 105104), (2352, 98535), (2520, 91966), (2940, 78828), (3528, 65690), (3920, 59121), (4410, 52552), (5040, 45983), (5880, 39414), (6569, 35280), (7056, 32845), (8820, 26276), (11760, 19707), (13138, 17640)]