345199680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17153

約数の個数: 168

約数和(自身を含む): 1357042752

約数和(自身を除く): 1011843072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 17123, 20160, 34246, 51369, 68492, 85615, 102738, 119861, 136984, 154107, 171230, 205476, 239722, 256845, 273968, 308214, 342460, 359583, 410952, 479444, 513690, 547936, 599305, 616428, 684920, 719166, 770535, 821904, 958888, 1027380, 1078749, 1095872, 1198610, 1232856, 1369840, 1438332, 1541070, 1643808, 1797915, 1917776, 2054760, 2157498, 2397220, 2465712, 2739680, 2876664, 3082140, 3287616, 3595830, 3835552, 4109520, 4314996, 4794440, 4931424, 5393745, 5479360, 5753328, 6164280, 7191660, 7671104, 8219040, 8629992, 9588880, 9862848, 10787490, 11506656, 12328560, 14383320, 16438080, 17259984, 19177760, 21574980, 23013312, 24657120, 28766640, 34519968, 38355520, 43149960, 49314240, 57533280, 69039936, 86299920, 115066560, 172599840, 345199680]

約数ペア:

[(1, 345199680), (2, 172599840), (3, 115066560), (4, 86299920), (5, 69039936), (6, 57533280), (7, 49314240), (8, 43149960), (9, 38355520), (10, 34519968), (12, 28766640), (14, 24657120), (15, 23013312), (16, 21574980), (18, 19177760), (20, 17259984), (21, 16438080), (24, 14383320), (28, 12328560), (30, 11506656), (32, 10787490), (35, 9862848), (36, 9588880), (40, 8629992), (42, 8219040), (45, 7671104), (48, 7191660), (56, 6164280), (60, 5753328), (63, 5479360), (64, 5393745), (70, 4931424), (72, 4794440), (80, 4314996), (84, 4109520), (90, 3835552), (96, 3595830), (105, 3287616), (112, 3082140), (120, 2876664), (126, 2739680), (140, 2465712), (144, 2397220), (160, 2157498), (168, 2054760), (180, 1917776), (192, 1797915), (210, 1643808), (224, 1541070), (240, 1438332), (252, 1369840), (280, 1232856), (288, 1198610), (315, 1095872), (320, 1078749), (336, 1027380), (360, 958888), (420, 821904), (448, 770535), (480, 719166), (504, 684920), (560, 616428), (576, 599305), (630, 547936), (672, 513690), (720, 479444), (840, 410952), (960, 359583), (1008, 342460), (1120, 308214), (1260, 273968), (1344, 256845), (1440, 239722), (1680, 205476), (2016, 171230), (2240, 154107), (2520, 136984), (2880, 119861), (3360, 102738), (4032, 85615), (5040, 68492), (6720, 51369), (10080, 34246), (17123, 20160)]