64413480960

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{77659}}^1$

素因数の和:77698

約数の個数: 240

約数和(自身を含む): 230880850200

約数和(自身を除く): 166467369240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12960, 13824, 15360, 17280, 18432, 20736, 23040, 25920, 27648, 30720, 34560, 41472, 46080, 51840, 55296, 69120, 77659, 82944, 92160, 103680, 138240, 155318, 165888, 207360, 232977, 276480, 310636, 388295, 414720, 465954, 621272, 698931, 776590, 829440, 931908, 1164885, 1242544, 1397862, 1553180, 1863816, 2096793, 2329770, 2485088, 2795724, 3106360, 3494655, 3727632, 4193586, 4659540, 4970176, 5591448, 6212720, 6290379, 6989310, 7455264, 8387172, 9319080, 9940352, 10483965, 11182896, 12425440, 12580758, 13978620, 14910528, 16774344, 18638160, 19880704, 20967930, 22365792, 24850880, 25161516, 27957240, 29821056, 31451895, 33548688, 37276320, 39761408, 41935860, 44731584, 49701760, 50323032, 55914480, 59642112, 62903790, 67097376, 74552640, 79522816, 83871720, 89463168, 99403520, 100646064, 111828960, 119284224, 125807580, 134194752, 149105280, 159045632, 167743440, 178926336, 198807040, 201292128, 223657920, 238568448, 251615160, 268389504, 298210560, 335486880, 357852672, 397614080, 402584256, 447315840, 477136896, 503230320, 536779008, 596421120, 670973760, 715705344, 795228160, 805168512, 894631680, 1006460640, 1073558016, 1192842240, 1341947520, 1431410688, 1610337024, 1789263360, 2012921280, 2147116032, 2385684480, 2683895040, 3220674048, 3578526720, 4025842560, 4294232064, 5367790080, 6441348096, 7157053440, 8051685120, 10735580160, 12882696192, 16103370240, 21471160320, 32206740480, 64413480960]

約数ペア:

[(1, 64413480960), (2, 32206740480), (3, 21471160320), (4, 16103370240), (5, 12882696192), (6, 10735580160), (8, 8051685120), (9, 7157053440), (10, 6441348096), (12, 5367790080), (15, 4294232064), (16, 4025842560), (18, 3578526720), (20, 3220674048), (24, 2683895040), (27, 2385684480), (30, 2147116032), (32, 2012921280), (36, 1789263360), (40, 1610337024), (45, 1431410688), (48, 1341947520), (54, 1192842240), (60, 1073558016), (64, 1006460640), (72, 894631680), (80, 805168512), (81, 795228160), (90, 715705344), (96, 670973760), (108, 596421120), (120, 536779008), (128, 503230320), (135, 477136896), (144, 447315840), (160, 402584256), (162, 397614080), (180, 357852672), (192, 335486880), (216, 298210560), (240, 268389504), (256, 251615160), (270, 238568448), (288, 223657920), (320, 201292128), (324, 198807040), (360, 178926336), (384, 167743440), (405, 159045632), (432, 149105280), (480, 134194752), (512, 125807580), (540, 119284224), (576, 111828960), (640, 100646064), (648, 99403520), (720, 89463168), (768, 83871720), (810, 79522816), (864, 74552640), (960, 67097376), (1024, 62903790), (1080, 59642112), (1152, 55914480), (1280, 50323032), (1296, 49701760), (1440, 44731584), (1536, 41935860), (1620, 39761408), (1728, 37276320), (1920, 33548688), (2048, 31451895), (2160, 29821056), (2304, 27957240), (2560, 25161516), (2592, 24850880), (2880, 22365792), (3072, 20967930), (3240, 19880704), (3456, 18638160), (3840, 16774344), (4320, 14910528), (4608, 13978620), (5120, 12580758), (5184, 12425440), (5760, 11182896), (6144, 10483965), (6480, 9940352), (6912, 9319080), (7680, 8387172), (8640, 7455264), (9216, 6989310), (10240, 6290379), (10368, 6212720), (11520, 5591448), (12960, 4970176), (13824, 4659540), (15360, 4193586), (17280, 3727632), (18432, 3494655), (20736, 3106360), (23040, 2795724), (25920, 2485088), (27648, 2329770), (30720, 2096793), (34560, 1863816), (41472, 1553180), (46080, 1397862), (51840, 1242544), (55296, 1164885), (69120, 931908), (77659, 829440), (82944, 776590), (92160, 698931), (103680, 621272), (138240, 465954), (155318, 414720), (165888, 388295), (207360, 310636), (232977, 276480)]