157368960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 256

約数和(自身を含む): 637459200

約数和(自身を除く): 480090240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1301, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2602, 2688, 2880, 3024, 3360, 3456, 3780, 3903, 4032, 4320, 4480, 5040, 5204, 5760, 6048, 6505, 6720, 7560, 7806, 8064, 8640, 9107, 10080, 10408, 11709, 12096, 13010, 13440, 15120, 15612, 17280, 18214, 19515, 20160, 20816, 23418, 24192, 26020, 27321, 30240, 31224, 35127, 36428, 39030, 40320, 41632, 45535, 46836, 52040, 54642, 58545, 60480, 62448, 70254, 72856, 78060, 81963, 83264, 91070, 93672, 104080, 109284, 117090, 120960, 124896, 136605, 140508, 145712, 156120, 163926, 166528, 175635, 182140, 187344, 208160, 218568, 234180, 245889, 249792, 273210, 281016, 291424, 312240, 327852, 351270, 364280, 374688, 409815, 416320, 437136, 468360, 491778, 499584, 546420, 562032, 582848, 624480, 655704, 702540, 728560, 749376, 819630, 832640, 874272, 936720, 983556, 1092840, 1124064, 1165696, 1229445, 1248960, 1311408, 1405080, 1457120, 1498752, 1639260, 1748544, 1873440, 1967112, 2185680, 2248128, 2458890, 2497920, 2622816, 2810160, 2914240, 3278520, 3497088, 3746880, 3934224, 4371360, 4496256, 4917780, 5245632, 5620320, 5828480, 6557040, 7493760, 7868448, 8742720, 9835560, 10491264, 11240640, 13114080, 15736896, 17485440, 19671120, 22481280, 26228160, 31473792, 39342240, 52456320, 78684480, 157368960]

約数ペア:

[(1, 157368960), (2, 78684480), (3, 52456320), (4, 39342240), (5, 31473792), (6, 26228160), (7, 22481280), (8, 19671120), (9, 17485440), (10, 15736896), (12, 13114080), (14, 11240640), (15, 10491264), (16, 9835560), (18, 8742720), (20, 7868448), (21, 7493760), (24, 6557040), (27, 5828480), (28, 5620320), (30, 5245632), (32, 4917780), (35, 4496256), (36, 4371360), (40, 3934224), (42, 3746880), (45, 3497088), (48, 3278520), (54, 2914240), (56, 2810160), (60, 2622816), (63, 2497920), (64, 2458890), (70, 2248128), (72, 2185680), (80, 1967112), (84, 1873440), (90, 1748544), (96, 1639260), (105, 1498752), (108, 1457120), (112, 1405080), (120, 1311408), (126, 1248960), (128, 1229445), (135, 1165696), (140, 1124064), (144, 1092840), (160, 983556), (168, 936720), (180, 874272), (189, 832640), (192, 819630), (210, 749376), (216, 728560), (224, 702540), (240, 655704), (252, 624480), (270, 582848), (280, 562032), (288, 546420), (315, 499584), (320, 491778), (336, 468360), (360, 437136), (378, 416320), (384, 409815), (420, 374688), (432, 364280), (448, 351270), (480, 327852), (504, 312240), (540, 291424), (560, 281016), (576, 273210), (630, 249792), (640, 245889), (672, 234180), (720, 218568), (756, 208160), (840, 187344), (864, 182140), (896, 175635), (945, 166528), (960, 163926), (1008, 156120), (1080, 145712), (1120, 140508), (1152, 136605), (1260, 124896), (1301, 120960), (1344, 117090), (1440, 109284), (1512, 104080), (1680, 93672), (1728, 91070), (1890, 83264), (1920, 81963), (2016, 78060), (2160, 72856), (2240, 70254), (2520, 62448), (2602, 60480), (2688, 58545), (2880, 54642), (3024, 52040), (3360, 46836), (3456, 45535), (3780, 41632), (3903, 40320), (4032, 39030), (4320, 36428), (4480, 35127), (5040, 31224), (5204, 30240), (5760, 27321), (6048, 26020), (6505, 24192), (6720, 23418), (7560, 20816), (7806, 20160), (8064, 19515), (8640, 18214), (9107, 17280), (10080, 15612), (10408, 15120), (11709, 13440), (12096, 13010)]