3231527880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{2957}}^1$

素因数の和:4279

約数の個数: 128

約数和(自身を含む): 11091790080

約数和(自身を除く): 7860262200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1301, 2602, 2957, 3903, 5204, 5914, 6505, 7806, 8871, 9107, 10408, 11828, 13010, 14785, 15612, 17742, 18214, 19515, 20699, 23656, 26020, 27321, 29570, 31224, 35484, 36428, 39030, 41398, 44355, 45535, 52040, 54642, 59140, 62097, 70968, 72856, 78060, 82796, 88710, 91070, 103495, 109284, 118280, 124194, 136605, 156120, 165592, 177420, 182140, 206990, 218568, 248388, 273210, 310485, 354840, 364280, 413980, 496776, 546420, 620970, 827960, 1092840, 1241940, 2483880, 3847057, 7694114, 11541171, 15388228, 19235285, 23082342, 26929399, 30776456, 38470570, 46164684, 53858798, 57705855, 76941140, 80788197, 92329368, 107717596, 115411710, 134646995, 153882280, 161576394, 215435192, 230823420, 269293990, 323152788, 403940985, 461646840, 538587980, 646305576, 807881970, 1077175960, 1615763940, 3231527880]

約数ペア:

[(1, 3231527880), (2, 1615763940), (3, 1077175960), (4, 807881970), (5, 646305576), (6, 538587980), (7, 461646840), (8, 403940985), (10, 323152788), (12, 269293990), (14, 230823420), (15, 215435192), (20, 161576394), (21, 153882280), (24, 134646995), (28, 115411710), (30, 107717596), (35, 92329368), (40, 80788197), (42, 76941140), (56, 57705855), (60, 53858798), (70, 46164684), (84, 38470570), (105, 30776456), (120, 26929399), (140, 23082342), (168, 19235285), (210, 15388228), (280, 11541171), (420, 7694114), (840, 3847057), (1301, 2483880), (2602, 1241940), (2957, 1092840), (3903, 827960), (5204, 620970), (5914, 546420), (6505, 496776), (7806, 413980), (8871, 364280), (9107, 354840), (10408, 310485), (11828, 273210), (13010, 248388), (14785, 218568), (15612, 206990), (17742, 182140), (18214, 177420), (19515, 165592), (20699, 156120), (23656, 136605), (26020, 124194), (27321, 118280), (29570, 109284), (31224, 103495), (35484, 91070), (36428, 88710), (39030, 82796), (41398, 78060), (44355, 72856), (45535, 70968), (52040, 62097), (54642, 59140)]