66811440840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{30593}}^1\times {\mathrm{18199}}^1$

素因数の和:48806

約数の個数: 64

約数和(自身を含む): 200451888000

約数和(自身を除く): 133640447160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18199, 30593, 36398, 54597, 61186, 72796, 90995, 91779, 109194, 122372, 145592, 152965, 181990, 183558, 218388, 244744, 272985, 305930, 363980, 367116, 436776, 458895, 545970, 611860, 727960, 734232, 917790, 1091940, 1223720, 1835580, 2183880, 3671160, 556762007, 1113524014, 1670286021, 2227048028, 2783810035, 3340572042, 4454096056, 5567620070, 6681144084, 8351430105, 11135240140, 13362288168, 16702860210, 22270480280, 33405720420, 66811440840]

約数ペア:

[(1, 66811440840), (2, 33405720420), (3, 22270480280), (4, 16702860210), (5, 13362288168), (6, 11135240140), (8, 8351430105), (10, 6681144084), (12, 5567620070), (15, 4454096056), (20, 3340572042), (24, 2783810035), (30, 2227048028), (40, 1670286021), (60, 1113524014), (120, 556762007), (18199, 3671160), (30593, 2183880), (36398, 1835580), (54597, 1223720), (61186, 1091940), (72796, 917790), (90995, 734232), (91779, 727960), (109194, 611860), (122372, 545970), (145592, 458895), (152965, 436776), (181990, 367116), (183558, 363980), (218388, 305930), (244744, 272985)]