156988967610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2560

約数の個数: 128

約数和(自身を含む): 389545728768

約数和(自身を除く): 232556761158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 157, 205, 246, 314, 410, 421, 471, 615, 785, 842, 942, 1230, 1263, 1570, 1931, 2105, 2355, 2526, 3862, 4210, 4710, 5793, 6315, 6437, 9655, 11586, 12630, 12874, 17261, 19310, 19311, 28965, 32185, 34522, 38622, 51783, 57930, 64370, 66097, 79171, 86305, 96555, 103566, 132194, 158342, 172610, 193110, 198291, 237513, 258915, 303167, 330485, 395855, 396582, 475026, 517830, 606334, 660970, 791710, 812951, 909501, 991455, 1187565, 1515835, 1625902, 1819002, 1982910, 2375130, 2438853, 2709977, 3031670, 4064755, 4547505, 4877706, 5419954, 8129510, 8129931, 9095010, 12194265, 12429847, 13549885, 16259862, 24388530, 24859694, 27099770, 33330991, 37289541, 40649655, 62149235, 66661982, 74579082, 81299310, 99992973, 124298470, 127633307, 166654955, 186447705, 199985946, 255266614, 333309910, 372895410, 382899921, 499964865, 638166535, 765799842, 999929730, 1276333070, 1914499605, 3828999210, 5232965587, 10465931174, 15698896761, 26164827935, 31397793522, 52329655870, 78494483805, 156988967610]

約数ペア:

[(1, 156988967610), (2, 78494483805), (3, 52329655870), (5, 31397793522), (6, 26164827935), (10, 15698896761), (15, 10465931174), (30, 5232965587), (41, 3828999210), (82, 1914499605), (123, 1276333070), (157, 999929730), (205, 765799842), (246, 638166535), (314, 499964865), (410, 382899921), (421, 372895410), (471, 333309910), (615, 255266614), (785, 199985946), (842, 186447705), (942, 166654955), (1230, 127633307), (1263, 124298470), (1570, 99992973), (1931, 81299310), (2105, 74579082), (2355, 66661982), (2526, 62149235), (3862, 40649655), (4210, 37289541), (4710, 33330991), (5793, 27099770), (6315, 24859694), (6437, 24388530), (9655, 16259862), (11586, 13549885), (12630, 12429847), (12874, 12194265), (17261, 9095010), (19310, 8129931), (19311, 8129510), (28965, 5419954), (32185, 4877706), (34522, 4547505), (38622, 4064755), (51783, 3031670), (57930, 2709977), (64370, 2438853), (66097, 2375130), (79171, 1982910), (86305, 1819002), (96555, 1625902), (103566, 1515835), (132194, 1187565), (158342, 991455), (172610, 909501), (193110, 812951), (198291, 791710), (237513, 660970), (258915, 606334), (303167, 517830), (330485, 475026), (395855, 396582)]