165851640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 542337120

約数和(自身を除く): 376485480

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2663, 3114, 3460, 4152, 5190, 5326, 6228, 6920, 7785, 7989, 10380, 10652, 12456, 13315, 15570, 15978, 20760, 21304, 23967, 26630, 31140, 31956, 39945, 47934, 53260, 62280, 63912, 79890, 95868, 106520, 119835, 159780, 191736, 239670, 319560, 460699, 479340, 921398, 958680, 1382097, 1842796, 2303495, 2764194, 3685592, 4146291, 4606990, 5528388, 6910485, 8292582, 9213980, 11056776, 13820970, 16585164, 18427960, 20731455, 27641940, 33170328, 41462910, 55283880, 82925820, 165851640]

約数ペア:

[(1, 165851640), (2, 82925820), (3, 55283880), (4, 41462910), (5, 33170328), (6, 27641940), (8, 20731455), (9, 18427960), (10, 16585164), (12, 13820970), (15, 11056776), (18, 9213980), (20, 8292582), (24, 6910485), (30, 5528388), (36, 4606990), (40, 4146291), (45, 3685592), (60, 2764194), (72, 2303495), (90, 1842796), (120, 1382097), (173, 958680), (180, 921398), (346, 479340), (360, 460699), (519, 319560), (692, 239670), (865, 191736), (1038, 159780), (1384, 119835), (1557, 106520), (1730, 95868), (2076, 79890), (2595, 63912), (2663, 62280), (3114, 53260), (3460, 47934), (4152, 39945), (5190, 31956), (5326, 31140), (6228, 26630), (6920, 23967), (7785, 21304), (7989, 20760), (10380, 15978), (10652, 15570), (12456, 13315)]