3968753880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{363439}}^1$

素因数の和:363473

約数の個数: 128

約数和(自身を含む): 14653900800

約数和(自身を除く): 10685146920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 363439, 726878, 1090317, 1453756, 1817195, 2180634, 2544073, 2907512, 3634390, 4361268, 4724707, 5088146, 5451585, 7268780, 7632219, 8722536, 9449414, 10176292, 10903170, 12720365, 14174121, 14537560, 15264438, 18898828, 20352584, 21806340, 23623535, 25440730, 28348242, 30528876, 33072949, 37797656, 38161095, 43612680, 47247070, 50881460, 56696484, 61057752, 66145898, 70870605, 76322190, 94494140, 99218847, 101762920, 113392968, 132291796, 141741210, 152644380, 165364745, 188988280, 198437694, 264583592, 283482420, 305288760, 330729490, 396875388, 496094235, 566964840, 661458980, 793750776, 992188470, 1322917960, 1984376940, 3968753880]

約数ペア:

[(1, 3968753880), (2, 1984376940), (3, 1322917960), (4, 992188470), (5, 793750776), (6, 661458980), (7, 566964840), (8, 496094235), (10, 396875388), (12, 330729490), (13, 305288760), (14, 283482420), (15, 264583592), (20, 198437694), (21, 188988280), (24, 165364745), (26, 152644380), (28, 141741210), (30, 132291796), (35, 113392968), (39, 101762920), (40, 99218847), (42, 94494140), (52, 76322190), (56, 70870605), (60, 66145898), (65, 61057752), (70, 56696484), (78, 50881460), (84, 47247070), (91, 43612680), (104, 38161095), (105, 37797656), (120, 33072949), (130, 30528876), (140, 28348242), (156, 25440730), (168, 23623535), (182, 21806340), (195, 20352584), (210, 18898828), (260, 15264438), (273, 14537560), (280, 14174121), (312, 12720365), (364, 10903170), (390, 10176292), (420, 9449414), (455, 8722536), (520, 7632219), (546, 7268780), (728, 5451585), (780, 5088146), (840, 4724707), (910, 4361268), (1092, 3634390), (1365, 2907512), (1560, 2544073), (1820, 2180634), (2184, 1817195), (2730, 1453756), (3640, 1090317), (5460, 726878), (10920, 363439)]