4021234920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{56701}}^1$

素因数の和:56915

約数の個数: 96

約数和(自身を含む): 13135585320

約数和(自身を除く): 9114350400

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, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460, 56701, 70920, 113402, 170103, 226804, 283505, 340206, 453608, 510309, 567010, 680412, 850515, 1020618, 1134020, 1360824, 1701030, 2041236, 2268040, 2551545, 3402060, 4082472, 5103090, 6804120, 10206180, 11170097, 20412360, 22340194, 33510291, 44680388, 55850485, 67020582, 89360776, 100530873, 111700970, 134041164, 167551455, 201061746, 223401940, 268082328, 335102910, 402123492, 446803880, 502654365, 670205820, 804246984, 1005308730, 1340411640, 2010617460, 4021234920]

約数ペア:

[(1, 4021234920), (2, 2010617460), (3, 1340411640), (4, 1005308730), (5, 804246984), (6, 670205820), (8, 502654365), (9, 446803880), (10, 402123492), (12, 335102910), (15, 268082328), (18, 223401940), (20, 201061746), (24, 167551455), (30, 134041164), (36, 111700970), (40, 100530873), (45, 89360776), (60, 67020582), (72, 55850485), (90, 44680388), (120, 33510291), (180, 22340194), (197, 20412360), (360, 11170097), (394, 10206180), (591, 6804120), (788, 5103090), (985, 4082472), (1182, 3402060), (1576, 2551545), (1773, 2268040), (1970, 2041236), (2364, 1701030), (2955, 1360824), (3546, 1134020), (3940, 1020618), (4728, 850515), (5910, 680412), (7092, 567010), (7880, 510309), (8865, 453608), (11820, 340206), (14184, 283505), (17730, 226804), (23640, 170103), (35460, 113402), (56701, 70920)]