320935628160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{7959713}}^1$

素因数の和:7959745

約数の個数: 192

約数和(自身を含む): 1266549691680

約数和(自身を除く): 945614063520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 7959713, 15919426, 23879139, 31838852, 39798565, 47758278, 55717991, 63677704, 71637417, 79597130, 95516556, 111435982, 119395695, 127355408, 143274834, 159194260, 167153973, 191033112, 222871964, 238791390, 254710816, 278589955, 286549668, 318388520, 334307946, 358187085, 382066224, 445743928, 477582780, 501461919, 509421632, 557179910, 573099336, 636777040, 668615892, 716374170, 764132448, 835769865, 891487856, 955165560, 1002923838, 1018843264, 1114359820, 1146198672, 1273554080, 1337231784, 1432748340, 1528264896, 1671539730, 1782975712, 1910331120, 2005847676, 2228719640, 2292397344, 2507309595, 2547108160, 2674463568, 2865496680, 3056529792, 3343079460, 3565951424, 3820662240, 4011695352, 4457439280, 4584794688, 5014619190, 5094216320, 5348927136, 5730993360, 6686158920, 7131902848, 7641324480, 8023390704, 8914878560, 9169589376, 10029238380, 10697854272, 11461986720, 13372317840, 15282648960, 16046781408, 17829757120, 20058476760, 21395708544, 22923973440, 26744635680, 32093562816, 35659514240, 40116953520, 45847946880, 53489271360, 64187125632, 80233907040, 106978542720, 160467814080, 320935628160]

約数ペア:

[(1, 320935628160), (2, 160467814080), (3, 106978542720), (4, 80233907040), (5, 64187125632), (6, 53489271360), (7, 45847946880), (8, 40116953520), (9, 35659514240), (10, 32093562816), (12, 26744635680), (14, 22923973440), (15, 21395708544), (16, 20058476760), (18, 17829757120), (20, 16046781408), (21, 15282648960), (24, 13372317840), (28, 11461986720), (30, 10697854272), (32, 10029238380), (35, 9169589376), (36, 8914878560), (40, 8023390704), (42, 7641324480), (45, 7131902848), (48, 6686158920), (56, 5730993360), (60, 5348927136), (63, 5094216320), (64, 5014619190), (70, 4584794688), (72, 4457439280), (80, 4011695352), (84, 3820662240), (90, 3565951424), (96, 3343079460), (105, 3056529792), (112, 2865496680), (120, 2674463568), (126, 2547108160), (128, 2507309595), (140, 2292397344), (144, 2228719640), (160, 2005847676), (168, 1910331120), (180, 1782975712), (192, 1671539730), (210, 1528264896), (224, 1432748340), (240, 1337231784), (252, 1273554080), (280, 1146198672), (288, 1114359820), (315, 1018843264), (320, 1002923838), (336, 955165560), (360, 891487856), (384, 835769865), (420, 764132448), (448, 716374170), (480, 668615892), (504, 636777040), (560, 573099336), (576, 557179910), (630, 509421632), (640, 501461919), (672, 477582780), (720, 445743928), (840, 382066224), (896, 358187085), (960, 334307946), (1008, 318388520), (1120, 286549668), (1152, 278589955), (1260, 254710816), (1344, 238791390), (1440, 222871964), (1680, 191033112), (1920, 167153973), (2016, 159194260), (2240, 143274834), (2520, 127355408), (2688, 119395695), (2880, 111435982), (3360, 95516556), (4032, 79597130), (4480, 71637417), (5040, 63677704), (5760, 55717991), (6720, 47758278), (8064, 39798565), (10080, 31838852), (13440, 23879139), (20160, 15919426), (40320, 7959713)]