4201990920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{29401}}^1$

素因数の和:29815

約数の個数: 96

約数和(自身を含む): 13691335320

約数和(自身を除く): 9489344400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 23820, 28584, 29401, 35730, 47640, 58802, 71460, 88203, 117604, 142920, 147005, 176406, 235208, 264609, 294010, 352812, 441015, 529218, 588020, 705624, 882030, 1058436, 1176040, 1323045, 1764060, 2116872, 2646090, 3528120, 5292180, 10584360, 11672197, 23344394, 35016591, 46688788, 58360985, 70033182, 93377576, 105049773, 116721970, 140066364, 175082955, 210099546, 233443940, 280132728, 350165910, 420199092, 466887880, 525248865, 700331820, 840398184, 1050497730, 1400663640, 2100995460, 4201990920]

約数ペア:

[(1, 4201990920), (2, 2100995460), (3, 1400663640), (4, 1050497730), (5, 840398184), (6, 700331820), (8, 525248865), (9, 466887880), (10, 420199092), (12, 350165910), (15, 280132728), (18, 233443940), (20, 210099546), (24, 175082955), (30, 140066364), (36, 116721970), (40, 105049773), (45, 93377576), (60, 70033182), (72, 58360985), (90, 46688788), (120, 35016591), (180, 23344394), (360, 11672197), (397, 10584360), (794, 5292180), (1191, 3528120), (1588, 2646090), (1985, 2116872), (2382, 1764060), (3176, 1323045), (3573, 1176040), (3970, 1058436), (4764, 882030), (5955, 705624), (7146, 588020), (7940, 529218), (9528, 441015), (11910, 352812), (14292, 294010), (15880, 264609), (17865, 235208), (23820, 176406), (28584, 147005), (29401, 142920), (35730, 117604), (47640, 88203), (58802, 71460)]