14717560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 25925000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 83, 88, 104, 110, 124, 130, 143, 155, 166, 220, 248, 260, 286, 310, 332, 341, 403, 415, 440, 520, 572, 620, 664, 682, 715, 806, 830, 913, 1079, 1144, 1240, 1364, 1430, 1612, 1660, 1705, 1826, 2015, 2158, 2573, 2728, 2860, 3224, 3320, 3410, 3652, 4030, 4316, 4433, 4565, 5146, 5395, 5720, 6820, 7304, 8060, 8632, 8866, 9130, 10292, 10790, 11869, 12865, 13640, 16120, 17732, 18260, 20584, 21580, 22165, 23738, 25730, 28303, 33449, 35464, 36520, 43160, 44330, 47476, 51460, 56606, 59345, 66898, 88660, 94952, 102920, 113212, 118690, 133796, 141515, 167245, 177320, 226424, 237380, 267592, 283030, 334490, 367939, 474760, 566060, 668980, 735878, 1132120, 1337960, 1471756, 1839695, 2943512, 3679390, 7358780, 14717560]

約数ペア:

[(1, 14717560), (2, 7358780), (4, 3679390), (5, 2943512), (8, 1839695), (10, 1471756), (11, 1337960), (13, 1132120), (20, 735878), (22, 668980), (26, 566060), (31, 474760), (40, 367939), (44, 334490), (52, 283030), (55, 267592), (62, 237380), (65, 226424), (83, 177320), (88, 167245), (104, 141515), (110, 133796), (124, 118690), (130, 113212), (143, 102920), (155, 94952), (166, 88660), (220, 66898), (248, 59345), (260, 56606), (286, 51460), (310, 47476), (332, 44330), (341, 43160), (403, 36520), (415, 35464), (440, 33449), (520, 28303), (572, 25730), (620, 23738), (664, 22165), (682, 21580), (715, 20584), (806, 18260), (830, 17732), (913, 16120), (1079, 13640), (1144, 12865), (1240, 11869), (1364, 10790), (1430, 10292), (1612, 9130), (1660, 8866), (1705, 8632), (1826, 8060), (2015, 7304), (2158, 6820), (2573, 5720), (2728, 5395), (2860, 5146), (3224, 4565), (3320, 4433), (3410, 4316), (3652, 4030)]