744496720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10193}}^1$

素因数の和:10300

約数の個数: 80

約数和(自身を含む): 1911252672

約数和(自身を除く): 1166755952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 10193, 14608, 18260, 20386, 36520, 40772, 50965, 73040, 81544, 101930, 112123, 163088, 203860, 224246, 407720, 448492, 560615, 815440, 846019, 896984, 1121230, 1692038, 1793968, 2242460, 3384076, 4230095, 4484920, 6768152, 8460190, 8969840, 9306209, 13536304, 16920380, 18612418, 33840760, 37224836, 46531045, 67681520, 74449672, 93062090, 148899344, 186124180, 372248360, 744496720]

約数ペア:

[(1, 744496720), (2, 372248360), (4, 186124180), (5, 148899344), (8, 93062090), (10, 74449672), (11, 67681520), (16, 46531045), (20, 37224836), (22, 33840760), (40, 18612418), (44, 16920380), (55, 13536304), (80, 9306209), (83, 8969840), (88, 8460190), (110, 6768152), (166, 4484920), (176, 4230095), (220, 3384076), (332, 2242460), (415, 1793968), (440, 1692038), (664, 1121230), (830, 896984), (880, 846019), (913, 815440), (1328, 560615), (1660, 448492), (1826, 407720), (3320, 224246), (3652, 203860), (4565, 163088), (6640, 112123), (7304, 101930), (9130, 81544), (10193, 73040), (14608, 50965), (18260, 40772), (20386, 36520)]