2257129604480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1\times {\mathrm{55217}}^1$

素因数の和:58036

約数の個数: 128

約数和(自身を含む): 5632686578880

約数和(自身を除く): 3375556974400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2777, 2944, 3680, 5554, 7360, 11108, 13885, 14720, 22216, 27770, 44432, 55217, 55540, 63871, 88864, 110434, 111080, 127742, 177728, 220868, 222160, 255484, 276085, 319355, 355456, 441736, 444320, 510968, 552170, 638710, 883472, 888640, 1021936, 1104340, 1269991, 1277420, 1766944, 1777280, 2043872, 2208680, 2539982, 2554840, 3533888, 4087744, 4417360, 5079964, 5109680, 6349955, 7067776, 8175488, 8834720, 10159928, 10219360, 12699910, 17669440, 20319856, 20438720, 25399820, 35338880, 40639712, 40877440, 50799640, 81279424, 101599280, 153337609, 162558848, 203198560, 306675218, 406397120, 613350436, 766688045, 812794240, 1226700872, 1533376090, 2453401744, 3066752180, 3526765007, 4906803488, 6133504360, 7053530014, 9813606976, 12267008720, 14107060028, 17633825035, 19627213952, 24534017440, 28214120056, 35267650070, 49068034880, 56428240112, 70535300140, 98136069760, 112856480224, 141070600280, 225712960448, 282141200560, 451425920896, 564282401120, 1128564802240, 2257129604480]

約数ペア:

[(1, 2257129604480), (2, 1128564802240), (4, 564282401120), (5, 451425920896), (8, 282141200560), (10, 225712960448), (16, 141070600280), (20, 112856480224), (23, 98136069760), (32, 70535300140), (40, 56428240112), (46, 49068034880), (64, 35267650070), (80, 28214120056), (92, 24534017440), (115, 19627213952), (128, 17633825035), (160, 14107060028), (184, 12267008720), (230, 9813606976), (320, 7053530014), (368, 6133504360), (460, 4906803488), (640, 3526765007), (736, 3066752180), (920, 2453401744), (1472, 1533376090), (1840, 1226700872), (2777, 812794240), (2944, 766688045), (3680, 613350436), (5554, 406397120), (7360, 306675218), (11108, 203198560), (13885, 162558848), (14720, 153337609), (22216, 101599280), (27770, 81279424), (44432, 50799640), (55217, 40877440), (55540, 40639712), (63871, 35338880), (88864, 25399820), (110434, 20438720), (111080, 20319856), (127742, 17669440), (177728, 12699910), (220868, 10219360), (222160, 10159928), (255484, 8834720), (276085, 8175488), (319355, 7067776), (355456, 6349955), (441736, 5109680), (444320, 5079964), (510968, 4417360), (552170, 4087744), (638710, 3533888), (883472, 2554840), (888640, 2539982), (1021936, 2208680), (1104340, 2043872), (1269991, 1777280), (1277420, 1766944)]