1036402880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 112

約数和(自身を含む): 2610490080

約数和(自身を除く): 1574087200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 373, 380, 457, 608, 746, 760, 914, 1216, 1492, 1520, 1828, 1865, 2285, 2984, 3040, 3656, 3730, 4570, 5968, 6080, 7087, 7312, 7460, 8683, 9140, 11936, 14174, 14624, 14920, 17366, 18280, 23872, 28348, 29248, 29840, 34732, 35435, 36560, 43415, 56696, 59680, 69464, 70870, 73120, 86830, 113392, 119360, 138928, 141740, 146240, 170461, 173660, 226784, 277856, 283480, 340922, 347320, 453568, 555712, 566960, 681844, 694640, 852305, 1133920, 1363688, 1389280, 1704610, 2267840, 2727376, 2778560, 3238759, 3409220, 5454752, 6477518, 6818440, 10909504, 12955036, 13636880, 16193795, 25910072, 27273760, 32387590, 51820144, 54547520, 64775180, 103640288, 129550360, 207280576, 259100720, 518201440, 1036402880]

約数ペア:

[(1, 1036402880), (2, 518201440), (4, 259100720), (5, 207280576), (8, 129550360), (10, 103640288), (16, 64775180), (19, 54547520), (20, 51820144), (32, 32387590), (38, 27273760), (40, 25910072), (64, 16193795), (76, 13636880), (80, 12955036), (95, 10909504), (152, 6818440), (160, 6477518), (190, 5454752), (304, 3409220), (320, 3238759), (373, 2778560), (380, 2727376), (457, 2267840), (608, 1704610), (746, 1389280), (760, 1363688), (914, 1133920), (1216, 852305), (1492, 694640), (1520, 681844), (1828, 566960), (1865, 555712), (2285, 453568), (2984, 347320), (3040, 340922), (3656, 283480), (3730, 277856), (4570, 226784), (5968, 173660), (6080, 170461), (7087, 146240), (7312, 141740), (7460, 138928), (8683, 119360), (9140, 113392), (11936, 86830), (14174, 73120), (14624, 70870), (14920, 69464), (17366, 59680), (18280, 56696), (23872, 43415), (28348, 36560), (29248, 35435), (29840, 34732)]