68742080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 182148480

約数和(自身を除く): 113406400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 331, 352, 440, 472, 590, 649, 662, 704, 880, 944, 1180, 1298, 1324, 1655, 1760, 1888, 2360, 2596, 2648, 3245, 3310, 3520, 3641, 3776, 4720, 5192, 5296, 6490, 6620, 7282, 9440, 10384, 10592, 12980, 13240, 14564, 18205, 18880, 19529, 20768, 21184, 25960, 26480, 29128, 36410, 39058, 41536, 51920, 52960, 58256, 72820, 78116, 97645, 103840, 105920, 116512, 145640, 156232, 195290, 207680, 214819, 233024, 291280, 312464, 390580, 429638, 582560, 624928, 781160, 859276, 1074095, 1165120, 1249856, 1562320, 1718552, 2148190, 3124640, 3437104, 4296380, 6249280, 6874208, 8592760, 13748416, 17185520, 34371040, 68742080]

約数ペア:

[(1, 68742080), (2, 34371040), (4, 17185520), (5, 13748416), (8, 8592760), (10, 6874208), (11, 6249280), (16, 4296380), (20, 3437104), (22, 3124640), (32, 2148190), (40, 1718552), (44, 1562320), (55, 1249856), (59, 1165120), (64, 1074095), (80, 859276), (88, 781160), (110, 624928), (118, 582560), (160, 429638), (176, 390580), (220, 312464), (236, 291280), (295, 233024), (320, 214819), (331, 207680), (352, 195290), (440, 156232), (472, 145640), (590, 116512), (649, 105920), (662, 103840), (704, 97645), (880, 78116), (944, 72820), (1180, 58256), (1298, 52960), (1324, 51920), (1655, 41536), (1760, 39058), (1888, 36410), (2360, 29128), (2596, 26480), (2648, 25960), (3245, 21184), (3310, 20768), (3520, 19529), (3641, 18880), (3776, 18205), (4720, 14564), (5192, 13240), (5296, 12980), (6490, 10592), (6620, 10384), (7282, 9440)]