7711081920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8089}}^1$

素因数の和:8443

約数の個数: 168

約数和(自身を含む): 26606327280

約数和(自身を除く): 18895245360

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 331, 360, 480, 576, 662, 720, 960, 993, 1324, 1440, 1655, 1986, 2648, 2880, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 8089, 9930, 10592, 11916, 13240, 14895, 15888, 16178, 19860, 21184, 23832, 24267, 26480, 29790, 31776, 32356, 39720, 40445, 47664, 48534, 52960, 59580, 63552, 64712, 72801, 79440, 80890, 95328, 97068, 105920, 119160, 121335, 129424, 145602, 158880, 161780, 190656, 194136, 238320, 242670, 258848, 291204, 317760, 323560, 364005, 388272, 476640, 485340, 517696, 582408, 647120, 728010, 776544, 953280, 970680, 1164816, 1294240, 1456020, 1553088, 1941360, 2329632, 2588480, 2677459, 2912040, 3882720, 4659264, 5354918, 5824080, 7765440, 8032377, 10709836, 11648160, 13387295, 16064754, 21419672, 23296320, 24097131, 26774590, 32129508, 40161885, 42839344, 48194262, 53549180, 64259016, 80323770, 85678688, 96388524, 107098360, 120485655, 128518032, 160647540, 171357376, 192777048, 214196720, 240971310, 257036064, 321295080, 385554096, 428393440, 481942620, 514072128, 642590160, 771108192, 856786880, 963885240, 1285180320, 1542216384, 1927770480, 2570360640, 3855540960, 7711081920]

約数ペア:

[(1, 7711081920), (2, 3855540960), (3, 2570360640), (4, 1927770480), (5, 1542216384), (6, 1285180320), (8, 963885240), (9, 856786880), (10, 771108192), (12, 642590160), (15, 514072128), (16, 481942620), (18, 428393440), (20, 385554096), (24, 321295080), (30, 257036064), (32, 240971310), (36, 214196720), (40, 192777048), (45, 171357376), (48, 160647540), (60, 128518032), (64, 120485655), (72, 107098360), (80, 96388524), (90, 85678688), (96, 80323770), (120, 64259016), (144, 53549180), (160, 48194262), (180, 42839344), (192, 40161885), (240, 32129508), (288, 26774590), (320, 24097131), (331, 23296320), (360, 21419672), (480, 16064754), (576, 13387295), (662, 11648160), (720, 10709836), (960, 8032377), (993, 7765440), (1324, 5824080), (1440, 5354918), (1655, 4659264), (1986, 3882720), (2648, 2912040), (2880, 2677459), (2979, 2588480), (3310, 2329632), (3972, 1941360), (4965, 1553088), (5296, 1456020), (5958, 1294240), (6620, 1164816), (7944, 970680), (8089, 953280), (9930, 776544), (10592, 728010), (11916, 647120), (13240, 582408), (14895, 517696), (15888, 485340), (16178, 476640), (19860, 388272), (21184, 364005), (23832, 323560), (24267, 317760), (26480, 291204), (29790, 258848), (31776, 242670), (32356, 238320), (39720, 194136), (40445, 190656), (47664, 161780), (48534, 158880), (52960, 145602), (59580, 129424), (63552, 121335), (64712, 119160), (72801, 105920), (79440, 97068), (80890, 95328)]