15691399680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:979

約数の個数: 320

約数和(自身を含む): 55001586816

約数和(自身を除く): 39310187136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 281, 320, 330, 352, 384, 440, 480, 512, 528, 562, 640, 660, 661, 704, 768, 843, 880, 960, 1056, 1124, 1280, 1320, 1322, 1405, 1408, 1536, 1686, 1760, 1920, 1983, 2112, 2248, 2560, 2640, 2644, 2810, 2816, 3091, 3305, 3372, 3520, 3840, 3966, 4215, 4224, 4496, 5280, 5288, 5620, 5632, 6182, 6610, 6744, 7040, 7271, 7680, 7932, 8430, 8448, 8992, 9273, 9915, 10560, 10576, 11240, 12364, 13220, 13488, 14080, 14542, 15455, 15864, 16860, 16896, 17984, 18546, 19830, 21120, 21152, 21813, 22480, 24728, 26440, 26976, 28160, 29084, 30910, 31728, 33720, 35968, 36355, 37092, 39660, 42240, 42304, 43626, 44960, 46365, 49456, 52880, 53952, 58168, 61820, 63456, 67440, 71936, 72710, 74184, 79320, 84480, 84608, 87252, 89920, 92730, 98912, 105760, 107904, 109065, 116336, 123640, 126912, 134880, 143872, 145420, 148368, 158640, 169216, 174504, 179840, 185460, 185741, 197824, 211520, 215808, 218130, 232672, 247280, 253824, 269760, 290840, 296736, 317280, 338432, 349008, 359680, 370920, 371482, 395648, 423040, 431616, 436260, 465344, 494560, 507648, 539520, 557223, 581680, 593472, 634560, 698016, 719360, 741840, 742964, 791296, 846080, 872520, 928705, 930688, 989120, 1015296, 1079040, 1114446, 1163360, 1186944, 1269120, 1396032, 1483680, 1485928, 1582592, 1692160, 1745040, 1857410, 1861376, 1978240, 2043151, 2158080, 2228892, 2326720, 2373888, 2538240, 2786115, 2792064, 2967360, 2971856, 3490080, 3714820, 3722752, 3956480, 4086302, 4457784, 4653440, 4747776, 5076480, 5572230, 5584128, 5934720, 5943712, 6129453, 6980160, 7429640, 7912960, 8172604, 8915568, 9306880, 10215755, 11144460, 11168256, 11869440, 11887424, 12258906, 13960320, 14859280, 16345208, 17831136, 18613760, 20431510, 22288920, 23738880, 23774848, 24517812, 27920640, 29718560, 30647265, 32690416, 35662272, 40863020, 44577840, 47549696, 49035624, 55841280, 59437120, 61294530, 65380832, 71324544, 81726040, 89155680, 95099392, 98071248, 118874240, 122589060, 130761664, 142649088, 163452080, 178311360, 196142496, 237748480, 245178120, 261523328, 285298176, 326904160, 356622720, 392284992, 475496960, 490356240, 523046656, 653808320, 713245440, 784569984, 980712480, 1046093312, 1307616640, 1426490880, 1569139968, 1961424960, 2615233280, 3138279936, 3922849920, 5230466560, 7845699840, 15691399680]

約数ペア:

[(1, 15691399680), (2, 7845699840), (3, 5230466560), (4, 3922849920), (5, 3138279936), (6, 2615233280), (8, 1961424960), (10, 1569139968), (11, 1426490880), (12, 1307616640), (15, 1046093312), (16, 980712480), (20, 784569984), (22, 713245440), (24, 653808320), (30, 523046656), (32, 490356240), (33, 475496960), (40, 392284992), (44, 356622720), (48, 326904160), (55, 285298176), (60, 261523328), (64, 245178120), (66, 237748480), (80, 196142496), (88, 178311360), (96, 163452080), (110, 142649088), (120, 130761664), (128, 122589060), (132, 118874240), (160, 98071248), (165, 95099392), (176, 89155680), (192, 81726040), (220, 71324544), (240, 65380832), (256, 61294530), (264, 59437120), (281, 55841280), (320, 49035624), (330, 47549696), (352, 44577840), (384, 40863020), (440, 35662272), (480, 32690416), (512, 30647265), (528, 29718560), (562, 27920640), (640, 24517812), (660, 23774848), (661, 23738880), (704, 22288920), (768, 20431510), (843, 18613760), (880, 17831136), (960, 16345208), (1056, 14859280), (1124, 13960320), (1280, 12258906), (1320, 11887424), (1322, 11869440), (1405, 11168256), (1408, 11144460), (1536, 10215755), (1686, 9306880), (1760, 8915568), (1920, 8172604), (1983, 7912960), (2112, 7429640), (2248, 6980160), (2560, 6129453), (2640, 5943712), (2644, 5934720), (2810, 5584128), (2816, 5572230), (3091, 5076480), (3305, 4747776), (3372, 4653440), (3520, 4457784), (3840, 4086302), (3966, 3956480), (4215, 3722752), (4224, 3714820), (4496, 3490080), (5280, 2971856), (5288, 2967360), (5620, 2792064), (5632, 2786115), (6182, 2538240), (6610, 2373888), (6744, 2326720), (7040, 2228892), (7271, 2158080), (7680, 2043151), (7932, 1978240), (8430, 1861376), (8448, 1857410), (8992, 1745040), (9273, 1692160), (9915, 1582592), (10560, 1485928), (10576, 1483680), (11240, 1396032), (12364, 1269120), (13220, 1186944), (13488, 1163360), (14080, 1114446), (14542, 1079040), (15455, 1015296), (15864, 989120), (16860, 930688), (16896, 928705), (17984, 872520), (18546, 846080), (19830, 791296), (21120, 742964), (21152, 741840), (21813, 719360), (22480, 698016), (24728, 634560), (26440, 593472), (26976, 581680), (28160, 557223), (29084, 539520), (30910, 507648), (31728, 494560), (33720, 465344), (35968, 436260), (36355, 431616), (37092, 423040), (39660, 395648), (42240, 371482), (42304, 370920), (43626, 359680), (44960, 349008), (46365, 338432), (49456, 317280), (52880, 296736), (53952, 290840), (58168, 269760), (61820, 253824), (63456, 247280), (67440, 232672), (71936, 218130), (72710, 215808), (74184, 211520), (79320, 197824), (84480, 185741), (84608, 185460), (87252, 179840), (89920, 174504), (92730, 169216), (98912, 158640), (105760, 148368), (107904, 145420), (109065, 143872), (116336, 134880), (123640, 126912)]