73910040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 235699200

約数和(自身を除く): 161789160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 439, 460, 488, 552, 610, 690, 732, 878, 915, 920, 1220, 1317, 1380, 1403, 1464, 1756, 1830, 2195, 2440, 2634, 2760, 2806, 3512, 3660, 4209, 4390, 5268, 5612, 6585, 7015, 7320, 8418, 8780, 10097, 10536, 11224, 13170, 14030, 16836, 17560, 20194, 21045, 26340, 26779, 28060, 30291, 33672, 40388, 42090, 50485, 52680, 53558, 56120, 60582, 80337, 80776, 84180, 100970, 107116, 121164, 133895, 151455, 160674, 168360, 201940, 214232, 242328, 267790, 302910, 321348, 401685, 403880, 535580, 605820, 615917, 642696, 803370, 1071160, 1211640, 1231834, 1606740, 1847751, 2463668, 3079585, 3213480, 3695502, 4927336, 6159170, 7391004, 9238755, 12318340, 14782008, 18477510, 24636680, 36955020, 73910040]

約数ペア:

[(1, 73910040), (2, 36955020), (3, 24636680), (4, 18477510), (5, 14782008), (6, 12318340), (8, 9238755), (10, 7391004), (12, 6159170), (15, 4927336), (20, 3695502), (23, 3213480), (24, 3079585), (30, 2463668), (40, 1847751), (46, 1606740), (60, 1231834), (61, 1211640), (69, 1071160), (92, 803370), (115, 642696), (120, 615917), (122, 605820), (138, 535580), (183, 403880), (184, 401685), (230, 321348), (244, 302910), (276, 267790), (305, 242328), (345, 214232), (366, 201940), (439, 168360), (460, 160674), (488, 151455), (552, 133895), (610, 121164), (690, 107116), (732, 100970), (878, 84180), (915, 80776), (920, 80337), (1220, 60582), (1317, 56120), (1380, 53558), (1403, 52680), (1464, 50485), (1756, 42090), (1830, 40388), (2195, 33672), (2440, 30291), (2634, 28060), (2760, 26779), (2806, 26340), (3512, 21045), (3660, 20194), (4209, 17560), (4390, 16836), (5268, 14030), (5612, 13170), (6585, 11224), (7015, 10536), (7320, 10097), (8418, 8780)]