821570040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5963

約数の個数: 160

約数和(自身を含む): 2826085680

約数和(自身を除く): 2004515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 5897, 6966, 7740, 9288, 11610, 11794, 13932, 15480, 17415, 17691, 23220, 23588, 27864, 29485, 34830, 35382, 46440, 47176, 53073, 58970, 69660, 70764, 88455, 106146, 117940, 139320, 141528, 159219, 176910, 212292, 235880, 253571, 265365, 318438, 353820, 424584, 477657, 507142, 530730, 636876, 707640, 760713, 796095, 955314, 1014284, 1061460, 1267855, 1273752, 1521426, 1592190, 1910628, 2028568, 2122920, 2282139, 2388285, 2535710, 3042852, 3184380, 3803565, 3821256, 4564278, 4776570, 5071420, 6085704, 6368760, 6846417, 7607130, 9128556, 9553140, 10142840, 11410695, 13692834, 15214260, 18257112, 19106280, 20539251, 22821390, 27385668, 30428520, 34232085, 41078502, 45642780, 54771336, 68464170, 82157004, 91285560, 102696255, 136928340, 164314008, 205392510, 273856680, 410785020, 821570040]

約数ペア:

[(1, 821570040), (2, 410785020), (3, 273856680), (4, 205392510), (5, 164314008), (6, 136928340), (8, 102696255), (9, 91285560), (10, 82157004), (12, 68464170), (15, 54771336), (18, 45642780), (20, 41078502), (24, 34232085), (27, 30428520), (30, 27385668), (36, 22821390), (40, 20539251), (43, 19106280), (45, 18257112), (54, 15214260), (60, 13692834), (72, 11410695), (81, 10142840), (86, 9553140), (90, 9128556), (108, 7607130), (120, 6846417), (129, 6368760), (135, 6085704), (162, 5071420), (172, 4776570), (180, 4564278), (215, 3821256), (216, 3803565), (258, 3184380), (270, 3042852), (324, 2535710), (344, 2388285), (360, 2282139), (387, 2122920), (405, 2028568), (430, 1910628), (516, 1592190), (540, 1521426), (645, 1273752), (648, 1267855), (774, 1061460), (810, 1014284), (860, 955314), (1032, 796095), (1080, 760713), (1161, 707640), (1290, 636876), (1548, 530730), (1620, 507142), (1720, 477657), (1935, 424584), (2322, 353820), (2580, 318438), (3096, 265365), (3240, 253571), (3483, 235880), (3870, 212292), (4644, 176910), (5160, 159219), (5805, 141528), (5897, 139320), (6966, 117940), (7740, 106146), (9288, 88455), (11610, 70764), (11794, 69660), (13932, 58970), (15480, 53073), (17415, 47176), (17691, 46440), (23220, 35382), (23588, 34830), (27864, 29485)]