8016401520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2707}}^1$

素因数の和:3189

約数の個数: 200

約数和(自身を含む): 27913381584

約数和(自身を除く): 19896980064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 457, 540, 648, 720, 810, 914, 1080, 1296, 1371, 1620, 1828, 2160, 2285, 2707, 2742, 3240, 3656, 4113, 4570, 5414, 5484, 6480, 6855, 7312, 8121, 8226, 9140, 10828, 10968, 12339, 13535, 13710, 16242, 16452, 18280, 20565, 21656, 21936, 24363, 24678, 27070, 27420, 32484, 32904, 36560, 37017, 40605, 41130, 43312, 48726, 49356, 54140, 54840, 61695, 64968, 65808, 73089, 74034, 81210, 82260, 97452, 98712, 108280, 109680, 121815, 123390, 129936, 146178, 148068, 162420, 164520, 185085, 194904, 197424, 216560, 219267, 243630, 246780, 292356, 296136, 324840, 329040, 365445, 370170, 389808, 438534, 487260, 493560, 584712, 592272, 649680, 730890, 740340, 877068, 974520, 987120, 1096335, 1169424, 1237099, 1461780, 1480680, 1754136, 1949040, 2192670, 2474198, 2923560, 2961360, 3508272, 3711297, 4385340, 4948396, 5847120, 6185495, 7422594, 8770680, 9896792, 11133891, 12370990, 14845188, 17541360, 18556485, 19793584, 22267782, 24741980, 29690376, 33401673, 37112970, 44535564, 49483960, 55669455, 59380752, 66803346, 74225940, 89071128, 98967920, 100205019, 111338910, 133606692, 148451880, 167008365, 178142256, 200410038, 222677820, 267213384, 296903760, 334016730, 400820076, 445355640, 501025095, 534426768, 668033460, 801640152, 890711280, 1002050190, 1336066920, 1603280304, 2004100380, 2672133840, 4008200760, 8016401520]

約数ペア:

[(1, 8016401520), (2, 4008200760), (3, 2672133840), (4, 2004100380), (5, 1603280304), (6, 1336066920), (8, 1002050190), (9, 890711280), (10, 801640152), (12, 668033460), (15, 534426768), (16, 501025095), (18, 445355640), (20, 400820076), (24, 334016730), (27, 296903760), (30, 267213384), (36, 222677820), (40, 200410038), (45, 178142256), (48, 167008365), (54, 148451880), (60, 133606692), (72, 111338910), (80, 100205019), (81, 98967920), (90, 89071128), (108, 74225940), (120, 66803346), (135, 59380752), (144, 55669455), (162, 49483960), (180, 44535564), (216, 37112970), (240, 33401673), (270, 29690376), (324, 24741980), (360, 22267782), (405, 19793584), (432, 18556485), (457, 17541360), (540, 14845188), (648, 12370990), (720, 11133891), (810, 9896792), (914, 8770680), (1080, 7422594), (1296, 6185495), (1371, 5847120), (1620, 4948396), (1828, 4385340), (2160, 3711297), (2285, 3508272), (2707, 2961360), (2742, 2923560), (3240, 2474198), (3656, 2192670), (4113, 1949040), (4570, 1754136), (5414, 1480680), (5484, 1461780), (6480, 1237099), (6855, 1169424), (7312, 1096335), (8121, 987120), (8226, 974520), (9140, 877068), (10828, 740340), (10968, 730890), (12339, 649680), (13535, 592272), (13710, 584712), (16242, 493560), (16452, 487260), (18280, 438534), (20565, 389808), (21656, 370170), (21936, 365445), (24363, 329040), (24678, 324840), (27070, 296136), (27420, 292356), (32484, 246780), (32904, 243630), (36560, 219267), (37017, 216560), (40605, 197424), (41130, 194904), (43312, 185085), (48726, 164520), (49356, 162420), (54140, 148068), (54840, 146178), (61695, 129936), (64968, 123390), (65808, 121815), (73089, 109680), (74034, 108280), (81210, 98712), (82260, 97452)]