15697980320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{8753}}^1$

素因数の和:9798

約数の個数: 96

約数和(自身を含む): 40502306880

約数和(自身を除く): 24804326560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1019, 1760, 2038, 4076, 5095, 8152, 8753, 10190, 11209, 16304, 17506, 20380, 22418, 32608, 35012, 40760, 43765, 44836, 56045, 70024, 81520, 87530, 89672, 96283, 112090, 140048, 163040, 175060, 179344, 192566, 224180, 280096, 350120, 358688, 385132, 448360, 481415, 700240, 770264, 896720, 962830, 1400480, 1540528, 1793440, 1925660, 3081056, 3851320, 7702640, 8919307, 15405280, 17838614, 35677228, 44596535, 71354456, 89193070, 98112377, 142708912, 178386140, 196224754, 285417824, 356772280, 392449508, 490561885, 713544560, 784899016, 981123770, 1427089120, 1569798032, 1962247540, 3139596064, 3924495080, 7848990160, 15697980320]

約数ペア:

[(1, 15697980320), (2, 7848990160), (4, 3924495080), (5, 3139596064), (8, 1962247540), (10, 1569798032), (11, 1427089120), (16, 981123770), (20, 784899016), (22, 713544560), (32, 490561885), (40, 392449508), (44, 356772280), (55, 285417824), (80, 196224754), (88, 178386140), (110, 142708912), (160, 98112377), (176, 89193070), (220, 71354456), (352, 44596535), (440, 35677228), (880, 17838614), (1019, 15405280), (1760, 8919307), (2038, 7702640), (4076, 3851320), (5095, 3081056), (8152, 1925660), (8753, 1793440), (10190, 1540528), (11209, 1400480), (16304, 962830), (17506, 896720), (20380, 770264), (22418, 700240), (32608, 481415), (35012, 448360), (40760, 385132), (43765, 358688), (44836, 350120), (56045, 280096), (70024, 224180), (81520, 192566), (87530, 179344), (89672, 175060), (96283, 163040), (112090, 140048)]