163759680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8153

約数の個数: 168

約数和(自身を含む): 643810752

約数和(自身を除く): 480051072

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, 8123, 10080, 16246, 20160, 24369, 32492, 40615, 48738, 56861, 64984, 73107, 81230, 97476, 113722, 121845, 129968, 146214, 162460, 170583, 194952, 227444, 243690, 259936, 284305, 292428, 324920, 341166, 365535, 389904, 454888, 487380, 511749, 519872, 568610, 584856, 649840, 682332, 731070, 779808, 852915, 909776, 974760, 1023498, 1137220, 1169712, 1299680, 1364664, 1462140, 1559616, 1705830, 1819552, 1949520, 2046996, 2274440, 2339424, 2558745, 2599360, 2729328, 2924280, 3411660, 3639104, 3899040, 4093992, 4548880, 4678848, 5117490, 5458656, 5848560, 6823320, 7798080, 8187984, 9097760, 10234980, 10917312, 11697120, 13646640, 16375968, 18195520, 20469960, 23394240, 27293280, 32751936, 40939920, 54586560, 81879840, 163759680]

約数ペア:

[(1, 163759680), (2, 81879840), (3, 54586560), (4, 40939920), (5, 32751936), (6, 27293280), (7, 23394240), (8, 20469960), (9, 18195520), (10, 16375968), (12, 13646640), (14, 11697120), (15, 10917312), (16, 10234980), (18, 9097760), (20, 8187984), (21, 7798080), (24, 6823320), (28, 5848560), (30, 5458656), (32, 5117490), (35, 4678848), (36, 4548880), (40, 4093992), (42, 3899040), (45, 3639104), (48, 3411660), (56, 2924280), (60, 2729328), (63, 2599360), (64, 2558745), (70, 2339424), (72, 2274440), (80, 2046996), (84, 1949520), (90, 1819552), (96, 1705830), (105, 1559616), (112, 1462140), (120, 1364664), (126, 1299680), (140, 1169712), (144, 1137220), (160, 1023498), (168, 974760), (180, 909776), (192, 852915), (210, 779808), (224, 731070), (240, 682332), (252, 649840), (280, 584856), (288, 568610), (315, 519872), (320, 511749), (336, 487380), (360, 454888), (420, 389904), (448, 365535), (480, 341166), (504, 324920), (560, 292428), (576, 284305), (630, 259936), (672, 243690), (720, 227444), (840, 194952), (960, 170583), (1008, 162460), (1120, 146214), (1260, 129968), (1344, 121845), (1440, 113722), (1680, 97476), (2016, 81230), (2240, 73107), (2520, 64984), (2880, 56861), (3360, 48738), (4032, 40615), (5040, 32492), (6720, 24369), (8123, 20160), (10080, 16246)]