156706560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 553547904

約数和(自身を除く): 396841344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 223, 240, 244, 256, 288, 305, 320, 360, 366, 384, 446, 480, 488, 549, 576, 610, 640, 669, 720, 732, 768, 892, 915, 960, 976, 1098, 1115, 1152, 1220, 1280, 1338, 1440, 1464, 1784, 1830, 1920, 1952, 2007, 2196, 2230, 2304, 2440, 2676, 2745, 2880, 2928, 3345, 3568, 3660, 3840, 3904, 4014, 4392, 4460, 4880, 5352, 5490, 5760, 5856, 6690, 7136, 7320, 7808, 8028, 8784, 8920, 9760, 10035, 10704, 10980, 11520, 11712, 13380, 13603, 14272, 14640, 15616, 16056, 17568, 17840, 19520, 20070, 21408, 21960, 23424, 26760, 27206, 28544, 29280, 32112, 35136, 35680, 39040, 40140, 40809, 42816, 43920, 46848, 53520, 54412, 57088, 58560, 64224, 68015, 70272, 71360, 78080, 80280, 81618, 85632, 87840, 107040, 108824, 117120, 122427, 128448, 136030, 140544, 142720, 160560, 163236, 171264, 175680, 204045, 214080, 217648, 234240, 244854, 256896, 272060, 285440, 321120, 326472, 351360, 408090, 428160, 435296, 489708, 513792, 544120, 612135, 642240, 652944, 702720, 816180, 856320, 870592, 979416, 1088240, 1224270, 1284480, 1305888, 1632360, 1741184, 1958832, 2176480, 2448540, 2568960, 2611776, 3264720, 3482368, 3917664, 4352960, 4897080, 5223552, 6529440, 7835328, 8705920, 9794160, 10447104, 13058880, 15670656, 17411840, 19588320, 26117760, 31341312, 39176640, 52235520, 78353280, 156706560]

約数ペア:

[(1, 156706560), (2, 78353280), (3, 52235520), (4, 39176640), (5, 31341312), (6, 26117760), (8, 19588320), (9, 17411840), (10, 15670656), (12, 13058880), (15, 10447104), (16, 9794160), (18, 8705920), (20, 7835328), (24, 6529440), (30, 5223552), (32, 4897080), (36, 4352960), (40, 3917664), (45, 3482368), (48, 3264720), (60, 2611776), (61, 2568960), (64, 2448540), (72, 2176480), (80, 1958832), (90, 1741184), (96, 1632360), (120, 1305888), (122, 1284480), (128, 1224270), (144, 1088240), (160, 979416), (180, 870592), (183, 856320), (192, 816180), (223, 702720), (240, 652944), (244, 642240), (256, 612135), (288, 544120), (305, 513792), (320, 489708), (360, 435296), (366, 428160), (384, 408090), (446, 351360), (480, 326472), (488, 321120), (549, 285440), (576, 272060), (610, 256896), (640, 244854), (669, 234240), (720, 217648), (732, 214080), (768, 204045), (892, 175680), (915, 171264), (960, 163236), (976, 160560), (1098, 142720), (1115, 140544), (1152, 136030), (1220, 128448), (1280, 122427), (1338, 117120), (1440, 108824), (1464, 107040), (1784, 87840), (1830, 85632), (1920, 81618), (1952, 80280), (2007, 78080), (2196, 71360), (2230, 70272), (2304, 68015), (2440, 64224), (2676, 58560), (2745, 57088), (2880, 54412), (2928, 53520), (3345, 46848), (3568, 43920), (3660, 42816), (3840, 40809), (3904, 40140), (4014, 39040), (4392, 35680), (4460, 35136), (4880, 32112), (5352, 29280), (5490, 28544), (5760, 27206), (5856, 26760), (6690, 23424), (7136, 21960), (7320, 21408), (7808, 20070), (8028, 19520), (8784, 17840), (8920, 17568), (9760, 16056), (10035, 15616), (10704, 14640), (10980, 14272), (11520, 13603), (11712, 13380)]