167393520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11071}}^1$

素因数の和:11100

約数の個数: 160

約数和(自身を含む): 659005440

約数和(自身を除く): 491611920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11071, 15120, 22142, 33213, 44284, 55355, 66426, 77497, 88568, 99639, 110710, 132852, 154994, 166065, 177136, 199278, 221420, 232491, 265704, 298917, 309988, 332130, 387485, 398556, 442840, 464982, 498195, 531408, 597834, 619976, 664260, 697473, 774970, 797112, 885680, 929964, 996390, 1162455, 1195668, 1239952, 1328520, 1394946, 1494585, 1549940, 1594224, 1859928, 1992780, 2092419, 2324910, 2391336, 2657040, 2789892, 2989170, 3099880, 3487365, 3719856, 3985560, 4184838, 4649820, 4782672, 5579784, 5978340, 6199760, 6974730, 7971120, 8369676, 9299640, 10462095, 11159568, 11956680, 13949460, 16739352, 18599280, 20924190, 23913360, 27898920, 33478704, 41848380, 55797840, 83696760, 167393520]

約数ペア:

[(1, 167393520), (2, 83696760), (3, 55797840), (4, 41848380), (5, 33478704), (6, 27898920), (7, 23913360), (8, 20924190), (9, 18599280), (10, 16739352), (12, 13949460), (14, 11956680), (15, 11159568), (16, 10462095), (18, 9299640), (20, 8369676), (21, 7971120), (24, 6974730), (27, 6199760), (28, 5978340), (30, 5579784), (35, 4782672), (36, 4649820), (40, 4184838), (42, 3985560), (45, 3719856), (48, 3487365), (54, 3099880), (56, 2989170), (60, 2789892), (63, 2657040), (70, 2391336), (72, 2324910), (80, 2092419), (84, 1992780), (90, 1859928), (105, 1594224), (108, 1549940), (112, 1494585), (120, 1394946), (126, 1328520), (135, 1239952), (140, 1195668), (144, 1162455), (168, 996390), (180, 929964), (189, 885680), (210, 797112), (216, 774970), (240, 697473), (252, 664260), (270, 619976), (280, 597834), (315, 531408), (336, 498195), (360, 464982), (378, 442840), (420, 398556), (432, 387485), (504, 332130), (540, 309988), (560, 298917), (630, 265704), (720, 232491), (756, 221420), (840, 199278), (945, 177136), (1008, 166065), (1080, 154994), (1260, 132852), (1512, 110710), (1680, 99639), (1890, 88568), (2160, 77497), (2520, 66426), (3024, 55355), (3780, 44284), (5040, 33213), (7560, 22142), (11071, 15120)]