662387040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{65713}}^1$

素因数の和:65741

約数の個数: 144

約数和(自身を含む): 2583348768

約数和(自身を除く): 1920961728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 65713, 131426, 197139, 262852, 328565, 394278, 459991, 525704, 591417, 657130, 788556, 919982, 985695, 1051408, 1182834, 1314260, 1379973, 1577112, 1839964, 1971390, 2102816, 2299955, 2365668, 2628520, 2759946, 2957085, 3154224, 3679928, 3942780, 4139919, 4599910, 4731336, 5257040, 5519892, 5914170, 6308448, 6899865, 7359856, 7885560, 8279838, 9199820, 9462672, 10514080, 11039784, 11828340, 13799730, 14719712, 15771120, 16559676, 18399640, 18925344, 20699595, 22079568, 23656680, 27599460, 31542240, 33119352, 36799280, 41399190, 44159136, 47313360, 55198920, 66238704, 73598560, 82798380, 94626720, 110397840, 132477408, 165596760, 220795680, 331193520, 662387040]

約数ペア:

[(1, 662387040), (2, 331193520), (3, 220795680), (4, 165596760), (5, 132477408), (6, 110397840), (7, 94626720), (8, 82798380), (9, 73598560), (10, 66238704), (12, 55198920), (14, 47313360), (15, 44159136), (16, 41399190), (18, 36799280), (20, 33119352), (21, 31542240), (24, 27599460), (28, 23656680), (30, 22079568), (32, 20699595), (35, 18925344), (36, 18399640), (40, 16559676), (42, 15771120), (45, 14719712), (48, 13799730), (56, 11828340), (60, 11039784), (63, 10514080), (70, 9462672), (72, 9199820), (80, 8279838), (84, 7885560), (90, 7359856), (96, 6899865), (105, 6308448), (112, 5914170), (120, 5519892), (126, 5257040), (140, 4731336), (144, 4599910), (160, 4139919), (168, 3942780), (180, 3679928), (210, 3154224), (224, 2957085), (240, 2759946), (252, 2628520), (280, 2365668), (288, 2299955), (315, 2102816), (336, 1971390), (360, 1839964), (420, 1577112), (480, 1379973), (504, 1314260), (560, 1182834), (630, 1051408), (672, 985695), (720, 919982), (840, 788556), (1008, 657130), (1120, 591417), (1260, 525704), (1440, 459991), (1680, 394278), (2016, 328565), (2520, 262852), (3360, 197139), (5040, 131426), (10080, 65713)]