131832960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 509379840

約数和(自身を除く): 377546880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 577, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1154, 1190, 1344, 1360, 1428, 1632, 1680, 1731, 1785, 1904, 1920, 2040, 2176, 2240, 2308, 2380, 2688, 2720, 2856, 2885, 3264, 3360, 3462, 3570, 3808, 4039, 4080, 4480, 4616, 4760, 5440, 5712, 5770, 6528, 6720, 6924, 7140, 7616, 8078, 8160, 8655, 9232, 9520, 9809, 10880, 11424, 11540, 12117, 13440, 13848, 14280, 15232, 16156, 16320, 17310, 18464, 19040, 19618, 20195, 22848, 23080, 24234, 27696, 28560, 29427, 32312, 32640, 34620, 36928, 38080, 39236, 40390, 45696, 46160, 48468, 49045, 55392, 57120, 58854, 60585, 64624, 68663, 69240, 73856, 76160, 78472, 80780, 92320, 96936, 98090, 110784, 114240, 117708, 121170, 129248, 137326, 138480, 147135, 156944, 161560, 184640, 193872, 196180, 205989, 221568, 228480, 235416, 242340, 258496, 274652, 276960, 294270, 313888, 323120, 343315, 369280, 387744, 392360, 411978, 470832, 484680, 516992, 549304, 553920, 588540, 627776, 646240, 686630, 775488, 784720, 823956, 941664, 969360, 1029945, 1098608, 1107840, 1177080, 1255552, 1292480, 1373260, 1550976, 1569440, 1647912, 1883328, 1938720, 2059890, 2197216, 2354160, 2584960, 2746520, 3138880, 3295824, 3766656, 3877440, 4119780, 4394432, 4708320, 5493040, 6277760, 6591648, 7754880, 8239560, 8788864, 9416640, 10986080, 13183296, 16479120, 18833280, 21972160, 26366592, 32958240, 43944320, 65916480, 131832960]

約数ペア:

[(1, 131832960), (2, 65916480), (3, 43944320), (4, 32958240), (5, 26366592), (6, 21972160), (7, 18833280), (8, 16479120), (10, 13183296), (12, 10986080), (14, 9416640), (15, 8788864), (16, 8239560), (17, 7754880), (20, 6591648), (21, 6277760), (24, 5493040), (28, 4708320), (30, 4394432), (32, 4119780), (34, 3877440), (35, 3766656), (40, 3295824), (42, 3138880), (48, 2746520), (51, 2584960), (56, 2354160), (60, 2197216), (64, 2059890), (68, 1938720), (70, 1883328), (80, 1647912), (84, 1569440), (85, 1550976), (96, 1373260), (102, 1292480), (105, 1255552), (112, 1177080), (119, 1107840), (120, 1098608), (128, 1029945), (136, 969360), (140, 941664), (160, 823956), (168, 784720), (170, 775488), (192, 686630), (204, 646240), (210, 627776), (224, 588540), (238, 553920), (240, 549304), (255, 516992), (272, 484680), (280, 470832), (320, 411978), (336, 392360), (340, 387744), (357, 369280), (384, 343315), (408, 323120), (420, 313888), (448, 294270), (476, 276960), (480, 274652), (510, 258496), (544, 242340), (560, 235416), (577, 228480), (595, 221568), (640, 205989), (672, 196180), (680, 193872), (714, 184640), (816, 161560), (840, 156944), (896, 147135), (952, 138480), (960, 137326), (1020, 129248), (1088, 121170), (1120, 117708), (1154, 114240), (1190, 110784), (1344, 98090), (1360, 96936), (1428, 92320), (1632, 80780), (1680, 78472), (1731, 76160), (1785, 73856), (1904, 69240), (1920, 68663), (2040, 64624), (2176, 60585), (2240, 58854), (2308, 57120), (2380, 55392), (2688, 49045), (2720, 48468), (2856, 46160), (2885, 45696), (3264, 40390), (3360, 39236), (3462, 38080), (3570, 36928), (3808, 34620), (4039, 32640), (4080, 32312), (4480, 29427), (4616, 28560), (4760, 27696), (5440, 24234), (5712, 23080), (5770, 22848), (6528, 20195), (6720, 19618), (6924, 19040), (7140, 18464), (7616, 17310), (8078, 16320), (8160, 16156), (8655, 15232), (9232, 14280), (9520, 13848), (9809, 13440), (10880, 12117), (11424, 11540)]