173307680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11938

約数の個数: 96

約数和(自身を含む): 503967744

約数和(自身を除く): 330660064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 11903, 14560, 23806, 47612, 59515, 83321, 95224, 119030, 154739, 166642, 190448, 238060, 309478, 333284, 380896, 416605, 476120, 618956, 666568, 773695, 833210, 952240, 1083173, 1237912, 1333136, 1547390, 1666420, 1904480, 2166346, 2475824, 2666272, 3094780, 3332840, 4332692, 4951648, 5415865, 6189560, 6665680, 8665384, 10831730, 12379120, 13331360, 17330768, 21663460, 24758240, 34661536, 43326920, 86653840, 173307680]

約数ペア:

[(1, 173307680), (2, 86653840), (4, 43326920), (5, 34661536), (7, 24758240), (8, 21663460), (10, 17330768), (13, 13331360), (14, 12379120), (16, 10831730), (20, 8665384), (26, 6665680), (28, 6189560), (32, 5415865), (35, 4951648), (40, 4332692), (52, 3332840), (56, 3094780), (65, 2666272), (70, 2475824), (80, 2166346), (91, 1904480), (104, 1666420), (112, 1547390), (130, 1333136), (140, 1237912), (160, 1083173), (182, 952240), (208, 833210), (224, 773695), (260, 666568), (280, 618956), (364, 476120), (416, 416605), (455, 380896), (520, 333284), (560, 309478), (728, 238060), (910, 190448), (1040, 166642), (1120, 154739), (1456, 119030), (1820, 95224), (2080, 83321), (2912, 59515), (3640, 47612), (7280, 23806), (11903, 14560)]