168338520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 192

約数和(自身を含む): 652946400

約数和(自身を除く): 484607880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3181, 3528, 3780, 4410, 5292, 5880, 6362, 6615, 7560, 8820, 9543, 10584, 12724, 13230, 15905, 17640, 19086, 22267, 25448, 26460, 28629, 31810, 38172, 44534, 47715, 52920, 57258, 63620, 66801, 76344, 85887, 89068, 95430, 111335, 114516, 127240, 133602, 143145, 155869, 171774, 178136, 190860, 200403, 222670, 229032, 267204, 286290, 311738, 334005, 343548, 381720, 400806, 429435, 445340, 467607, 534408, 572580, 601209, 623476, 668010, 687096, 779345, 801612, 858870, 890680, 935214, 1002015, 1145160, 1202418, 1246952, 1336020, 1402821, 1558690, 1603224, 1717740, 1870428, 2004030, 2338035, 2404836, 2672040, 2805642, 3006045, 3117380, 3435480, 3740856, 4008060, 4208463, 4676070, 4809672, 5611284, 6012090, 6234760, 7014105, 8016120, 8416926, 9352140, 11222568, 12024180, 14028210, 16833852, 18704280, 21042315, 24048360, 28056420, 33667704, 42084630, 56112840, 84169260, 168338520]

約数ペア:

[(1, 168338520), (2, 84169260), (3, 56112840), (4, 42084630), (5, 33667704), (6, 28056420), (7, 24048360), (8, 21042315), (9, 18704280), (10, 16833852), (12, 14028210), (14, 12024180), (15, 11222568), (18, 9352140), (20, 8416926), (21, 8016120), (24, 7014105), (27, 6234760), (28, 6012090), (30, 5611284), (35, 4809672), (36, 4676070), (40, 4208463), (42, 4008060), (45, 3740856), (49, 3435480), (54, 3117380), (56, 3006045), (60, 2805642), (63, 2672040), (70, 2404836), (72, 2338035), (84, 2004030), (90, 1870428), (98, 1717740), (105, 1603224), (108, 1558690), (120, 1402821), (126, 1336020), (135, 1246952), (140, 1202418), (147, 1145160), (168, 1002015), (180, 935214), (189, 890680), (196, 858870), (210, 801612), (216, 779345), (245, 687096), (252, 668010), (270, 623476), (280, 601209), (294, 572580), (315, 534408), (360, 467607), (378, 445340), (392, 429435), (420, 400806), (441, 381720), (490, 343548), (504, 334005), (540, 311738), (588, 286290), (630, 267204), (735, 229032), (756, 222670), (840, 200403), (882, 190860), (945, 178136), (980, 171774), (1080, 155869), (1176, 143145), (1260, 133602), (1323, 127240), (1470, 114516), (1512, 111335), (1764, 95430), (1890, 89068), (1960, 85887), (2205, 76344), (2520, 66801), (2646, 63620), (2940, 57258), (3181, 52920), (3528, 47715), (3780, 44534), (4410, 38172), (5292, 31810), (5880, 28629), (6362, 26460), (6615, 25448), (7560, 22267), (8820, 19086), (9543, 17640), (10584, 15905), (12724, 13230)]