65166960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 154818960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 461, 465, 496, 570, 589, 620, 744, 760, 912, 922, 930, 1140, 1178, 1240, 1383, 1488, 1520, 1767, 1844, 1860, 2280, 2305, 2356, 2480, 2766, 2945, 3534, 3688, 3720, 4560, 4610, 4712, 5532, 5890, 6915, 7068, 7376, 7440, 8759, 8835, 9220, 9424, 11064, 11780, 13830, 14136, 14291, 17518, 17670, 18440, 22128, 23560, 26277, 27660, 28272, 28582, 35036, 35340, 36880, 42873, 43795, 47120, 52554, 55320, 57164, 70072, 70680, 71455, 85746, 87590, 105108, 110640, 114328, 131385, 140144, 141360, 142910, 171492, 175180, 210216, 214365, 228656, 262770, 271529, 285820, 342984, 350360, 420432, 428730, 525540, 543058, 571640, 685968, 700720, 814587, 857460, 1051080, 1086116, 1143280, 1357645, 1629174, 1714920, 2102160, 2172232, 2715290, 3258348, 3429840, 4072935, 4344464, 5430580, 6516696, 8145870, 10861160, 13033392, 16291740, 21722320, 32583480, 65166960]

約数ペア:

[(1, 65166960), (2, 32583480), (3, 21722320), (4, 16291740), (5, 13033392), (6, 10861160), (8, 8145870), (10, 6516696), (12, 5430580), (15, 4344464), (16, 4072935), (19, 3429840), (20, 3258348), (24, 2715290), (30, 2172232), (31, 2102160), (38, 1714920), (40, 1629174), (48, 1357645), (57, 1143280), (60, 1086116), (62, 1051080), (76, 857460), (80, 814587), (93, 700720), (95, 685968), (114, 571640), (120, 543058), (124, 525540), (152, 428730), (155, 420432), (186, 350360), (190, 342984), (228, 285820), (240, 271529), (248, 262770), (285, 228656), (304, 214365), (310, 210216), (372, 175180), (380, 171492), (456, 142910), (461, 141360), (465, 140144), (496, 131385), (570, 114328), (589, 110640), (620, 105108), (744, 87590), (760, 85746), (912, 71455), (922, 70680), (930, 70072), (1140, 57164), (1178, 55320), (1240, 52554), (1383, 47120), (1488, 43795), (1520, 42873), (1767, 36880), (1844, 35340), (1860, 35036), (2280, 28582), (2305, 28272), (2356, 27660), (2480, 26277), (2766, 23560), (2945, 22128), (3534, 18440), (3688, 17670), (3720, 17518), (4560, 14291), (4610, 14136), (4712, 13830), (5532, 11780), (5890, 11064), (6915, 9424), (7068, 9220), (7376, 8835), (7440, 8759)]