133216680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18199}}^1$

素因数の和:18274

約数の個数: 64

約数和(自身を含む): 406224000

約数和(自身を除く): 273007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 18199, 36398, 54597, 72796, 90995, 109194, 145592, 181990, 218388, 272985, 363980, 436776, 545970, 727960, 1091940, 1110139, 2183880, 2220278, 3330417, 4440556, 5550695, 6660834, 8881112, 11101390, 13321668, 16652085, 22202780, 26643336, 33304170, 44405560, 66608340, 133216680]

約数ペア:

[(1, 133216680), (2, 66608340), (3, 44405560), (4, 33304170), (5, 26643336), (6, 22202780), (8, 16652085), (10, 13321668), (12, 11101390), (15, 8881112), (20, 6660834), (24, 5550695), (30, 4440556), (40, 3330417), (60, 2220278), (61, 2183880), (120, 1110139), (122, 1091940), (183, 727960), (244, 545970), (305, 436776), (366, 363980), (488, 272985), (610, 218388), (732, 181990), (915, 145592), (1220, 109194), (1464, 90995), (1830, 72796), (2440, 54597), (3660, 36398), (7320, 18199)]