15692864560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607309}}^1$

素因数の和:607358

約数の個数: 80

約数和(自身を含む): 40665477600

約数和(自身を除く): 24972613040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 25840, 607309, 1214618, 2429236, 3036545, 4858472, 6073090, 9716944, 10324253, 11538871, 12146180, 20648506, 23077742, 24292360, 41297012, 46155484, 48584720, 51621265, 57694355, 82594024, 92310968, 103242530, 115388710, 165188048, 184621936, 196160807, 206485060, 230777420, 392321614, 412970120, 461554840, 784643228, 825940240, 923109680, 980804035, 1569286456, 1961608070, 3138572912, 3923216140, 7846432280, 15692864560]

約数ペア:

[(1, 15692864560), (2, 7846432280), (4, 3923216140), (5, 3138572912), (8, 1961608070), (10, 1569286456), (16, 980804035), (17, 923109680), (19, 825940240), (20, 784643228), (34, 461554840), (38, 412970120), (40, 392321614), (68, 230777420), (76, 206485060), (80, 196160807), (85, 184621936), (95, 165188048), (136, 115388710), (152, 103242530), (170, 92310968), (190, 82594024), (272, 57694355), (304, 51621265), (323, 48584720), (340, 46155484), (380, 41297012), (646, 24292360), (680, 23077742), (760, 20648506), (1292, 12146180), (1360, 11538871), (1520, 10324253), (1615, 9716944), (2584, 6073090), (3230, 4858472), (5168, 3036545), (6460, 2429236), (12920, 1214618), (25840, 607309)]