13279175520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12301}}^1$

素因数の和:12505

約数の個数: 192

約数和(自身を含む): 45311120064

約数和(自身を除く): 32031944544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 195, 208, 240, 260, 312, 346, 390, 416, 480, 519, 520, 624, 692, 780, 865, 1038, 1040, 1248, 1384, 1560, 1730, 2076, 2080, 2249, 2595, 2768, 3120, 3460, 4152, 4498, 5190, 5536, 6240, 6747, 6920, 8304, 8996, 10380, 11245, 12301, 13494, 13840, 16608, 17992, 20760, 22490, 24602, 26988, 27680, 33735, 35984, 36903, 41520, 44980, 49204, 53976, 61505, 67470, 71968, 73806, 83040, 89960, 98408, 107952, 123010, 134940, 147612, 159913, 179920, 184515, 196816, 215904, 246020, 269880, 295224, 319826, 359840, 369030, 393632, 479739, 492040, 539760, 590448, 639652, 738060, 799565, 959478, 984080, 1079520, 1180896, 1279304, 1476120, 1599130, 1918956, 1968160, 2128073, 2398695, 2558608, 2952240, 3198260, 3837912, 4256146, 4797390, 5117216, 5904480, 6384219, 6396520, 7675824, 8512292, 9594780, 10640365, 12768438, 12793040, 15351648, 17024584, 19189560, 21280730, 25536876, 25586080, 27664949, 31921095, 34049168, 38379120, 42561460, 51073752, 55329898, 63842190, 68098336, 76758240, 82994847, 85122920, 102147504, 110659796, 127684380, 138324745, 165989694, 170245840, 204295008, 221319592, 255368760, 276649490, 331979388, 340491680, 414974235, 442639184, 510737520, 553298980, 663958776, 829948470, 885278368, 1021475040, 1106597960, 1327917552, 1659896940, 2213195920, 2655835104, 3319793880, 4426391840, 6639587760, 13279175520]

約数ペア:

[(1, 13279175520), (2, 6639587760), (3, 4426391840), (4, 3319793880), (5, 2655835104), (6, 2213195920), (8, 1659896940), (10, 1327917552), (12, 1106597960), (13, 1021475040), (15, 885278368), (16, 829948470), (20, 663958776), (24, 553298980), (26, 510737520), (30, 442639184), (32, 414974235), (39, 340491680), (40, 331979388), (48, 276649490), (52, 255368760), (60, 221319592), (65, 204295008), (78, 170245840), (80, 165989694), (96, 138324745), (104, 127684380), (120, 110659796), (130, 102147504), (156, 85122920), (160, 82994847), (173, 76758240), (195, 68098336), (208, 63842190), (240, 55329898), (260, 51073752), (312, 42561460), (346, 38379120), (390, 34049168), (416, 31921095), (480, 27664949), (519, 25586080), (520, 25536876), (624, 21280730), (692, 19189560), (780, 17024584), (865, 15351648), (1038, 12793040), (1040, 12768438), (1248, 10640365), (1384, 9594780), (1560, 8512292), (1730, 7675824), (2076, 6396520), (2080, 6384219), (2249, 5904480), (2595, 5117216), (2768, 4797390), (3120, 4256146), (3460, 3837912), (4152, 3198260), (4498, 2952240), (5190, 2558608), (5536, 2398695), (6240, 2128073), (6747, 1968160), (6920, 1918956), (8304, 1599130), (8996, 1476120), (10380, 1279304), (11245, 1180896), (12301, 1079520), (13494, 984080), (13840, 959478), (16608, 799565), (17992, 738060), (20760, 639652), (22490, 590448), (24602, 539760), (26988, 492040), (27680, 479739), (33735, 393632), (35984, 369030), (36903, 359840), (41520, 319826), (44980, 295224), (49204, 269880), (53976, 246020), (61505, 215904), (67470, 196816), (71968, 184515), (73806, 179920), (83040, 159913), (89960, 147612), (98408, 134940), (107952, 123010)]