15692204920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{25579}}^1$

素因数の和:25917

約数の個数: 96

約数和(自身を含む): 41204775600

約数和(自身を除く): 25512570680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 313, 392, 490, 626, 980, 1252, 1565, 1960, 2191, 2504, 3130, 4382, 6260, 8764, 10955, 12520, 15337, 17528, 21910, 25579, 30674, 43820, 51158, 61348, 76685, 87640, 102316, 122696, 127895, 153370, 179053, 204632, 255790, 306740, 358106, 511580, 613480, 716212, 895265, 1023160, 1253371, 1432424, 1790530, 2506742, 3581060, 5013484, 6266855, 7162120, 8006227, 10026968, 12533710, 16012454, 25067420, 32024908, 40031135, 50134840, 56043589, 64049816, 80062270, 112087178, 160124540, 224174356, 280217945, 320249080, 392305123, 448348712, 560435890, 784610246, 1120871780, 1569220492, 1961525615, 2241743560, 3138440984, 3923051230, 7846102460, 15692204920]

約数ペア:

[(1, 15692204920), (2, 7846102460), (4, 3923051230), (5, 3138440984), (7, 2241743560), (8, 1961525615), (10, 1569220492), (14, 1120871780), (20, 784610246), (28, 560435890), (35, 448348712), (40, 392305123), (49, 320249080), (56, 280217945), (70, 224174356), (98, 160124540), (140, 112087178), (196, 80062270), (245, 64049816), (280, 56043589), (313, 50134840), (392, 40031135), (490, 32024908), (626, 25067420), (980, 16012454), (1252, 12533710), (1565, 10026968), (1960, 8006227), (2191, 7162120), (2504, 6266855), (3130, 5013484), (4382, 3581060), (6260, 2506742), (8764, 1790530), (10955, 1432424), (12520, 1253371), (15337, 1023160), (17528, 895265), (21910, 716212), (25579, 613480), (30674, 511580), (43820, 358106), (51158, 306740), (61348, 255790), (76685, 204632), (87640, 179053), (102316, 153370), (122696, 127895)]