168788880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6046

約数の個数: 160

約数和(自身を含む): 626209920

約数和(自身を除く): 457421040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6011, 7020, 9360, 12022, 14040, 18033, 24044, 28080, 30055, 36066, 48088, 54099, 60110, 72132, 78143, 90165, 96176, 108198, 120220, 144264, 156286, 162297, 180330, 216396, 234429, 240440, 270495, 288528, 312572, 324594, 360660, 390715, 432792, 468858, 480880, 540990, 625144, 649188, 703287, 721320, 781430, 811485, 865584, 937716, 1081980, 1172145, 1250288, 1298376, 1406574, 1442640, 1562860, 1622970, 1875432, 2109861, 2163960, 2344290, 2596752, 2813148, 3125720, 3245940, 3516435, 3750864, 4219722, 4327920, 4688580, 5626296, 6251440, 6491880, 7032870, 8439444, 9377160, 10549305, 11252592, 12983760, 14065740, 16878888, 18754320, 21098610, 28131480, 33757776, 42197220, 56262960, 84394440, 168788880]

約数ペア:

[(1, 168788880), (2, 84394440), (3, 56262960), (4, 42197220), (5, 33757776), (6, 28131480), (8, 21098610), (9, 18754320), (10, 16878888), (12, 14065740), (13, 12983760), (15, 11252592), (16, 10549305), (18, 9377160), (20, 8439444), (24, 7032870), (26, 6491880), (27, 6251440), (30, 5626296), (36, 4688580), (39, 4327920), (40, 4219722), (45, 3750864), (48, 3516435), (52, 3245940), (54, 3125720), (60, 2813148), (65, 2596752), (72, 2344290), (78, 2163960), (80, 2109861), (90, 1875432), (104, 1622970), (108, 1562860), (117, 1442640), (120, 1406574), (130, 1298376), (135, 1250288), (144, 1172145), (156, 1081980), (180, 937716), (195, 865584), (208, 811485), (216, 781430), (234, 721320), (240, 703287), (260, 649188), (270, 625144), (312, 540990), (351, 480880), (360, 468858), (390, 432792), (432, 390715), (468, 360660), (520, 324594), (540, 312572), (585, 288528), (624, 270495), (702, 240440), (720, 234429), (780, 216396), (936, 180330), (1040, 162297), (1080, 156286), (1170, 144264), (1404, 120220), (1560, 108198), (1755, 96176), (1872, 90165), (2160, 78143), (2340, 72132), (2808, 60110), (3120, 54099), (3510, 48088), (4680, 36066), (5616, 30055), (6011, 28080), (7020, 24044), (9360, 18033), (12022, 14040)]