5191899720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{325307}}^1$

素因数の和:325347

約数の個数: 128

約数和(自身を含む): 18737740800

約数和(自身を除く): 13545841080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 325307, 650614, 975921, 1301228, 1626535, 1951842, 2277149, 2602456, 3253070, 3903684, 4554298, 4879605, 6180833, 6506140, 6831447, 7807368, 9108596, 9759210, 11385745, 12361666, 13012280, 13662894, 18217192, 18542499, 19518420, 22771490, 24723332, 27325788, 30904165, 34157235, 37084998, 39036840, 43265831, 45542980, 49446664, 54651576, 61808330, 68314470, 74169996, 86531662, 91085960, 92712495, 123616660, 129797493, 136628940, 148339992, 173063324, 185424990, 216329155, 247233320, 259594986, 273257880, 346126648, 370849980, 432658310, 519189972, 648987465, 741699960, 865316620, 1038379944, 1297974930, 1730633240, 2595949860, 5191899720]

約数ペア:

[(1, 5191899720), (2, 2595949860), (3, 1730633240), (4, 1297974930), (5, 1038379944), (6, 865316620), (7, 741699960), (8, 648987465), (10, 519189972), (12, 432658310), (14, 370849980), (15, 346126648), (19, 273257880), (20, 259594986), (21, 247233320), (24, 216329155), (28, 185424990), (30, 173063324), (35, 148339992), (38, 136628940), (40, 129797493), (42, 123616660), (56, 92712495), (57, 91085960), (60, 86531662), (70, 74169996), (76, 68314470), (84, 61808330), (95, 54651576), (105, 49446664), (114, 45542980), (120, 43265831), (133, 39036840), (140, 37084998), (152, 34157235), (168, 30904165), (190, 27325788), (210, 24723332), (228, 22771490), (266, 19518420), (280, 18542499), (285, 18217192), (380, 13662894), (399, 13012280), (420, 12361666), (456, 11385745), (532, 9759210), (570, 9108596), (665, 7807368), (760, 6831447), (798, 6506140), (840, 6180833), (1064, 4879605), (1140, 4554298), (1330, 3903684), (1596, 3253070), (1995, 2602456), (2280, 2277149), (2660, 1951842), (3192, 1626535), (3990, 1301228), (5320, 975921), (7980, 650614), (15960, 325307)]