167917140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 531747216

約数和(自身を除く): 363830076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 305, 366, 369, 373, 410, 492, 549, 610, 615, 732, 738, 746, 820, 915, 1098, 1119, 1220, 1230, 1476, 1492, 1830, 1845, 1865, 2196, 2238, 2460, 2501, 2745, 3357, 3660, 3690, 3730, 4476, 5002, 5490, 5595, 6714, 7380, 7460, 7503, 10004, 10980, 11190, 12505, 13428, 15006, 15293, 16785, 22380, 22509, 22753, 25010, 30012, 30586, 33570, 37515, 45018, 45506, 45879, 50020, 61172, 67140, 68259, 75030, 76465, 90036, 91012, 91758, 112545, 113765, 136518, 137637, 150060, 152930, 183516, 204777, 225090, 227530, 229395, 273036, 275274, 305860, 341295, 409554, 450180, 455060, 458790, 550548, 682590, 688185, 819108, 917580, 932873, 1023885, 1365180, 1376370, 1865746, 2047770, 2752740, 2798619, 3731492, 4095540, 4664365, 5597238, 8395857, 9328730, 11194476, 13993095, 16791714, 18657460, 27986190, 33583428, 41979285, 55972380, 83958570, 167917140]

約数ペア:

[(1, 167917140), (2, 83958570), (3, 55972380), (4, 41979285), (5, 33583428), (6, 27986190), (9, 18657460), (10, 16791714), (12, 13993095), (15, 11194476), (18, 9328730), (20, 8395857), (30, 5597238), (36, 4664365), (41, 4095540), (45, 3731492), (60, 2798619), (61, 2752740), (82, 2047770), (90, 1865746), (122, 1376370), (123, 1365180), (164, 1023885), (180, 932873), (183, 917580), (205, 819108), (244, 688185), (246, 682590), (305, 550548), (366, 458790), (369, 455060), (373, 450180), (410, 409554), (492, 341295), (549, 305860), (610, 275274), (615, 273036), (732, 229395), (738, 227530), (746, 225090), (820, 204777), (915, 183516), (1098, 152930), (1119, 150060), (1220, 137637), (1230, 136518), (1476, 113765), (1492, 112545), (1830, 91758), (1845, 91012), (1865, 90036), (2196, 76465), (2238, 75030), (2460, 68259), (2501, 67140), (2745, 61172), (3357, 50020), (3660, 45879), (3690, 45506), (3730, 45018), (4476, 37515), (5002, 33570), (5490, 30586), (5595, 30012), (6714, 25010), (7380, 22753), (7460, 22509), (7503, 22380), (10004, 16785), (10980, 15293), (11190, 15006), (12505, 13428)]