77918792640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{201403}}^1$

素因数の和:201467

約数の個数: 224

約数和(自身を含む): 275017967616

約数和(自身を除く): 197099174976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6448, 7440, 8060, 9672, 9920, 12090, 12480, 12896, 14880, 16120, 19344, 24180, 25792, 29760, 32240, 38688, 48360, 64480, 77376, 96720, 128960, 193440, 201403, 386880, 402806, 604209, 805612, 1007015, 1208418, 1611224, 2014030, 2416836, 2618239, 3021045, 3222448, 4028060, 4833672, 5236478, 6042090, 6243493, 6444896, 7854717, 8056120, 9667344, 10472956, 12084180, 12486986, 12889792, 13091195, 15709434, 16112240, 18730479, 19334688, 20945912, 24168360, 24973972, 26182390, 31217465, 31418868, 32224480, 37460958, 38669376, 39273585, 41891824, 48336720, 49947944, 52364780, 62434930, 62837736, 64448960, 74921916, 78547170, 81165409, 83783648, 93652395, 96673440, 99895888, 104729560, 124869860, 125675472, 149843832, 157094340, 162330818, 167567296, 187304790, 193346880, 199791776, 209459120, 243496227, 249739720, 251350944, 299687664, 314188680, 324661636, 374609580, 399583552, 405827045, 418918240, 486992454, 499479440, 502701888, 599375328, 628377360, 649323272, 749219160, 811654090, 837836480, 973984908, 998958880, 1198750656, 1217481135, 1256754720, 1298646544, 1498438320, 1623308180, 1947969816, 1997917760, 2434962270, 2513509440, 2597293088, 2996876640, 3246616360, 3895939632, 4869924540, 5194586176, 5993753280, 6493232720, 7791879264, 9739849080, 12986465440, 15583758528, 19479698160, 25972930880, 38959396320, 77918792640]

約数ペア:

[(1, 77918792640), (2, 38959396320), (3, 25972930880), (4, 19479698160), (5, 15583758528), (6, 12986465440), (8, 9739849080), (10, 7791879264), (12, 6493232720), (13, 5993753280), (15, 5194586176), (16, 4869924540), (20, 3895939632), (24, 3246616360), (26, 2996876640), (30, 2597293088), (31, 2513509440), (32, 2434962270), (39, 1997917760), (40, 1947969816), (48, 1623308180), (52, 1498438320), (60, 1298646544), (62, 1256754720), (64, 1217481135), (65, 1198750656), (78, 998958880), (80, 973984908), (93, 837836480), (96, 811654090), (104, 749219160), (120, 649323272), (124, 628377360), (130, 599375328), (155, 502701888), (156, 499479440), (160, 486992454), (186, 418918240), (192, 405827045), (195, 399583552), (208, 374609580), (240, 324661636), (248, 314188680), (260, 299687664), (310, 251350944), (312, 249739720), (320, 243496227), (372, 209459120), (390, 199791776), (403, 193346880), (416, 187304790), (465, 167567296), (480, 162330818), (496, 157094340), (520, 149843832), (620, 125675472), (624, 124869860), (744, 104729560), (780, 99895888), (806, 96673440), (832, 93652395), (930, 83783648), (960, 81165409), (992, 78547170), (1040, 74921916), (1209, 64448960), (1240, 62837736), (1248, 62434930), (1488, 52364780), (1560, 49947944), (1612, 48336720), (1860, 41891824), (1984, 39273585), (2015, 38669376), (2080, 37460958), (2418, 32224480), (2480, 31418868), (2496, 31217465), (2976, 26182390), (3120, 24973972), (3224, 24168360), (3720, 20945912), (4030, 19334688), (4160, 18730479), (4836, 16112240), (4960, 15709434), (5952, 13091195), (6045, 12889792), (6240, 12486986), (6448, 12084180), (7440, 10472956), (8060, 9667344), (9672, 8056120), (9920, 7854717), (12090, 6444896), (12480, 6243493), (12896, 6042090), (14880, 5236478), (16120, 4833672), (19344, 4028060), (24180, 3222448), (25792, 3021045), (29760, 2618239), (32240, 2416836), (38688, 2014030), (48360, 1611224), (64480, 1208418), (77376, 1007015), (96720, 805612), (128960, 604209), (193440, 402806), (201403, 386880)]