138155760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 341813520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 383, 432, 501, 540, 668, 720, 766, 835, 1002, 1080, 1149, 1336, 1503, 1532, 1670, 1915, 2004, 2160, 2298, 2505, 2672, 3006, 3064, 3340, 3447, 3830, 4008, 4509, 4596, 5010, 5745, 6012, 6128, 6680, 6894, 7515, 7660, 8016, 9018, 9192, 10020, 10341, 11490, 12024, 13360, 13788, 15030, 15320, 17235, 18036, 18384, 20040, 20682, 22545, 22980, 24048, 27576, 30060, 30640, 34470, 36072, 40080, 41364, 45090, 45960, 51705, 55152, 60120, 63961, 68940, 72144, 82728, 90180, 91920, 103410, 120240, 127922, 137880, 165456, 180360, 191883, 206820, 255844, 275760, 319805, 360720, 383766, 413640, 511688, 575649, 639610, 767532, 827280, 959415, 1023376, 1151298, 1279220, 1535064, 1726947, 1918830, 2302596, 2558440, 2878245, 3070128, 3453894, 3837660, 4605192, 5116880, 5756490, 6907788, 7675320, 8634735, 9210384, 11512980, 13815576, 15350640, 17269470, 23025960, 27631152, 34538940, 46051920, 69077880, 138155760]

約数ペア:

[(1, 138155760), (2, 69077880), (3, 46051920), (4, 34538940), (5, 27631152), (6, 23025960), (8, 17269470), (9, 15350640), (10, 13815576), (12, 11512980), (15, 9210384), (16, 8634735), (18, 7675320), (20, 6907788), (24, 5756490), (27, 5116880), (30, 4605192), (36, 3837660), (40, 3453894), (45, 3070128), (48, 2878245), (54, 2558440), (60, 2302596), (72, 1918830), (80, 1726947), (90, 1535064), (108, 1279220), (120, 1151298), (135, 1023376), (144, 959415), (167, 827280), (180, 767532), (216, 639610), (240, 575649), (270, 511688), (334, 413640), (360, 383766), (383, 360720), (432, 319805), (501, 275760), (540, 255844), (668, 206820), (720, 191883), (766, 180360), (835, 165456), (1002, 137880), (1080, 127922), (1149, 120240), (1336, 103410), (1503, 91920), (1532, 90180), (1670, 82728), (1915, 72144), (2004, 68940), (2160, 63961), (2298, 60120), (2505, 55152), (2672, 51705), (3006, 45960), (3064, 45090), (3340, 41364), (3447, 40080), (3830, 36072), (4008, 34470), (4509, 30640), (4596, 30060), (5010, 27576), (5745, 24048), (6012, 22980), (6128, 22545), (6680, 20682), (6894, 20040), (7515, 18384), (7660, 18036), (8016, 17235), (9018, 15320), (9192, 15030), (10020, 13788), (10341, 13360), (11490, 12024)]