1616762880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 5726382480

約数和(自身を除く): 4109619600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 331, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 662, 720, 768, 795, 848, 954, 960, 993, 1024, 1060, 1152, 1272, 1280, 1324, 1440, 1536, 1590, 1655, 1696, 1908, 1920, 1986, 2048, 2120, 2304, 2385, 2544, 2560, 2648, 2880, 2979, 3072, 3180, 3310, 3392, 3816, 3840, 3972, 4240, 4608, 4770, 4965, 5088, 5120, 5296, 5760, 5958, 6144, 6360, 6620, 6784, 7632, 7680, 7944, 8480, 9216, 9540, 9930, 10176, 10240, 10592, 11520, 11916, 12720, 13240, 13568, 14895, 15264, 15360, 15888, 16960, 17543, 18432, 19080, 19860, 20352, 21184, 23040, 23832, 25440, 26480, 27136, 29790, 30528, 30720, 31776, 33920, 35086, 38160, 39720, 40704, 42368, 46080, 47664, 50880, 52629, 52960, 54272, 59580, 61056, 63552, 67840, 70172, 76320, 79440, 81408, 84736, 87715, 92160, 95328, 101760, 105258, 105920, 108544, 119160, 122112, 127104, 135680, 140344, 152640, 157887, 158880, 162816, 169472, 175430, 190656, 203520, 210516, 211840, 238320, 244224, 254208, 263145, 271360, 280688, 305280, 315774, 317760, 325632, 338944, 350860, 381312, 407040, 421032, 423680, 476640, 488448, 508416, 526290, 542720, 561376, 610560, 631548, 635520, 677888, 701720, 762624, 789435, 814080, 842064, 847360, 953280, 976896, 1016832, 1052580, 1122752, 1221120, 1263096, 1271040, 1403440, 1525248, 1578870, 1628160, 1684128, 1694720, 1906560, 2033664, 2105160, 2245504, 2442240, 2526192, 2542080, 2806880, 3050496, 3157740, 3368256, 3389440, 3813120, 4210320, 4491008, 4884480, 5052384, 5084160, 5613760, 6100992, 6315480, 6736512, 7626240, 8420640, 8982016, 10104768, 10168320, 11227520, 12630960, 13473024, 15252480, 16841280, 17964032, 20209536, 22455040, 25261920, 26946048, 30504960, 33682560, 35928064, 40419072, 44910080, 50523840, 53892096, 67365120, 80838144, 89820160, 101047680, 107784192, 134730240, 161676288, 179640320, 202095360, 269460480, 323352576, 404190720, 538920960, 808381440, 1616762880]

約数ペア:

[(1, 1616762880), (2, 808381440), (3, 538920960), (4, 404190720), (5, 323352576), (6, 269460480), (8, 202095360), (9, 179640320), (10, 161676288), (12, 134730240), (15, 107784192), (16, 101047680), (18, 89820160), (20, 80838144), (24, 67365120), (30, 53892096), (32, 50523840), (36, 44910080), (40, 40419072), (45, 35928064), (48, 33682560), (53, 30504960), (60, 26946048), (64, 25261920), (72, 22455040), (80, 20209536), (90, 17964032), (96, 16841280), (106, 15252480), (120, 13473024), (128, 12630960), (144, 11227520), (159, 10168320), (160, 10104768), (180, 8982016), (192, 8420640), (212, 7626240), (240, 6736512), (256, 6315480), (265, 6100992), (288, 5613760), (318, 5084160), (320, 5052384), (331, 4884480), (360, 4491008), (384, 4210320), (424, 3813120), (477, 3389440), (480, 3368256), (512, 3157740), (530, 3050496), (576, 2806880), (636, 2542080), (640, 2526192), (662, 2442240), (720, 2245504), (768, 2105160), (795, 2033664), (848, 1906560), (954, 1694720), (960, 1684128), (993, 1628160), (1024, 1578870), (1060, 1525248), (1152, 1403440), (1272, 1271040), (1280, 1263096), (1324, 1221120), (1440, 1122752), (1536, 1052580), (1590, 1016832), (1655, 976896), (1696, 953280), (1908, 847360), (1920, 842064), (1986, 814080), (2048, 789435), (2120, 762624), (2304, 701720), (2385, 677888), (2544, 635520), (2560, 631548), (2648, 610560), (2880, 561376), (2979, 542720), (3072, 526290), (3180, 508416), (3310, 488448), (3392, 476640), (3816, 423680), (3840, 421032), (3972, 407040), (4240, 381312), (4608, 350860), (4770, 338944), (4965, 325632), (5088, 317760), (5120, 315774), (5296, 305280), (5760, 280688), (5958, 271360), (6144, 263145), (6360, 254208), (6620, 244224), (6784, 238320), (7632, 211840), (7680, 210516), (7944, 203520), (8480, 190656), (9216, 175430), (9540, 169472), (9930, 162816), (10176, 158880), (10240, 157887), (10592, 152640), (11520, 140344), (11916, 135680), (12720, 127104), (13240, 122112), (13568, 119160), (14895, 108544), (15264, 105920), (15360, 105258), (15888, 101760), (16960, 95328), (17543, 92160), (18432, 87715), (19080, 84736), (19860, 81408), (20352, 79440), (21184, 76320), (23040, 70172), (23832, 67840), (25440, 63552), (26480, 61056), (27136, 59580), (29790, 54272), (30528, 52960), (30720, 52629), (31776, 50880), (33920, 47664), (35086, 46080), (38160, 42368), (39720, 40704)]