6438888960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{119771}}^1$

素因数の和:119804

約数の個数: 160

約数和(自身を含む): 23525137152

約数和(自身を除く): 17086248192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 119771, 239542, 359313, 479084, 598855, 718626, 838397, 958168, 1197710, 1437252, 1676794, 1796565, 1916336, 2395420, 2515191, 2874504, 3353588, 3593130, 3832672, 4191985, 4790840, 5030382, 5749008, 6707176, 7186260, 7665344, 8383970, 9581680, 10060764, 11498016, 12575955, 13414352, 14372520, 15330688, 16767940, 19163360, 20121528, 22996032, 25151910, 26828704, 28745040, 30661376, 33535880, 38326720, 40243056, 45992064, 50303820, 53657408, 57490080, 61322752, 67071760, 76653440, 80486112, 91984128, 100607640, 107314816, 114980160, 134143520, 153306880, 160972224, 183968256, 201215280, 214629632, 229960320, 268287040, 306613760, 321944448, 402430560, 429259264, 459920640, 536574080, 643888896, 804861120, 919841280, 1073148160, 1287777792, 1609722240, 2146296320, 3219444480, 6438888960]

約数ペア:

[(1, 6438888960), (2, 3219444480), (3, 2146296320), (4, 1609722240), (5, 1287777792), (6, 1073148160), (7, 919841280), (8, 804861120), (10, 643888896), (12, 536574080), (14, 459920640), (15, 429259264), (16, 402430560), (20, 321944448), (21, 306613760), (24, 268287040), (28, 229960320), (30, 214629632), (32, 201215280), (35, 183968256), (40, 160972224), (42, 153306880), (48, 134143520), (56, 114980160), (60, 107314816), (64, 100607640), (70, 91984128), (80, 80486112), (84, 76653440), (96, 67071760), (105, 61322752), (112, 57490080), (120, 53657408), (128, 50303820), (140, 45992064), (160, 40243056), (168, 38326720), (192, 33535880), (210, 30661376), (224, 28745040), (240, 26828704), (256, 25151910), (280, 22996032), (320, 20121528), (336, 19163360), (384, 16767940), (420, 15330688), (448, 14372520), (480, 13414352), (512, 12575955), (560, 11498016), (640, 10060764), (672, 9581680), (768, 8383970), (840, 7665344), (896, 7186260), (960, 6707176), (1120, 5749008), (1280, 5030382), (1344, 4790840), (1536, 4191985), (1680, 3832672), (1792, 3593130), (1920, 3353588), (2240, 2874504), (2560, 2515191), (2688, 2395420), (3360, 1916336), (3584, 1796565), (3840, 1676794), (4480, 1437252), (5376, 1197710), (6720, 958168), (7680, 838397), (8960, 718626), (10752, 598855), (13440, 479084), (17920, 359313), (26880, 239542), (53760, 119771)]