13198446120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{72503}}^1$

素因数の和:72595

約数の個数: 128

約数和(自身を含む): 41657898240

約数和(自身を除く): 28459452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1517, 1640, 2220, 2460, 3034, 4440, 4551, 4920, 6068, 7585, 9102, 12136, 15170, 18204, 22755, 30340, 36408, 45510, 60680, 72503, 91020, 145006, 182040, 217509, 290012, 362515, 435018, 580024, 725030, 870036, 1087545, 1450060, 1740072, 2175090, 2682611, 2900120, 2972623, 4350180, 5365222, 5945246, 8047833, 8700360, 8917869, 10730444, 11890492, 13413055, 14863115, 16095666, 17835738, 21460888, 23780984, 26826110, 29726230, 32191332, 35671476, 40239165, 44589345, 53652220, 59452460, 64382664, 71342952, 80478330, 89178690, 107304440, 109987051, 118904920, 160956660, 178357380, 219974102, 321913320, 329961153, 356714760, 439948204, 549935255, 659922306, 879896408, 1099870510, 1319844612, 1649805765, 2199741020, 2639689224, 3299611530, 4399482040, 6599223060, 13198446120]

約数ペア:

[(1, 13198446120), (2, 6599223060), (3, 4399482040), (4, 3299611530), (5, 2639689224), (6, 2199741020), (8, 1649805765), (10, 1319844612), (12, 1099870510), (15, 879896408), (20, 659922306), (24, 549935255), (30, 439948204), (37, 356714760), (40, 329961153), (41, 321913320), (60, 219974102), (74, 178357380), (82, 160956660), (111, 118904920), (120, 109987051), (123, 107304440), (148, 89178690), (164, 80478330), (185, 71342952), (205, 64382664), (222, 59452460), (246, 53652220), (296, 44589345), (328, 40239165), (370, 35671476), (410, 32191332), (444, 29726230), (492, 26826110), (555, 23780984), (615, 21460888), (740, 17835738), (820, 16095666), (888, 14863115), (984, 13413055), (1110, 11890492), (1230, 10730444), (1480, 8917869), (1517, 8700360), (1640, 8047833), (2220, 5945246), (2460, 5365222), (3034, 4350180), (4440, 2972623), (4551, 2900120), (4920, 2682611), (6068, 2175090), (7585, 1740072), (9102, 1450060), (12136, 1087545), (15170, 870036), (18204, 725030), (22755, 580024), (30340, 435018), (36408, 362515), (45510, 290012), (60680, 217509), (72503, 182040), (91020, 145006)]