258498342240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1\times {\mathrm{2459}}^1$

素因数の和:3429

約数の個数: 192

約数和(自身を含む): 818145619200

約数和(自身を除く): 559647276960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 563, 778, 1126, 1167, 1556, 1689, 1945, 2252, 2334, 2459, 2815, 3112, 3378, 3890, 4504, 4668, 4918, 5630, 5835, 6224, 6756, 7377, 7780, 8445, 9008, 9336, 9836, 11260, 11670, 12295, 12448, 13512, 14754, 15560, 16890, 18016, 18672, 19672, 22520, 23340, 24590, 27024, 29508, 31120, 33780, 36885, 37344, 39344, 45040, 46680, 49180, 54048, 59016, 62240, 67560, 73770, 78688, 90080, 93360, 98360, 118032, 135120, 147540, 186720, 196720, 219007, 236064, 270240, 295080, 393440, 438014, 590160, 657021, 876028, 956551, 1095035, 1180320, 1314042, 1384417, 1752056, 1913102, 2190070, 2628084, 2768834, 2869653, 3285105, 3504112, 3826204, 4153251, 4380140, 4782755, 5256168, 5537668, 5739306, 6570210, 6922085, 7008224, 7652408, 8306502, 8760280, 9565510, 10512336, 11075336, 11478612, 13140420, 13844170, 14348265, 15304816, 16613004, 17520560, 19131020, 20766255, 21024672, 22150672, 22957224, 26280840, 27688340, 28696530, 30609632, 33226008, 35041120, 38262040, 41532510, 44301344, 45914448, 52561680, 55376680, 57393060, 66452016, 76524080, 83065020, 91828896, 105123360, 110753360, 114786120, 132904032, 153048160, 166130040, 221506720, 229572240, 332260080, 459144480, 538538213, 664520160, 1077076426, 1615614639, 2154152852, 2692691065, 3231229278, 4308305704, 5385382130, 6462458556, 8078073195, 8616611408, 10770764260, 12924917112, 16156146390, 17233222816, 21541528520, 25849834224, 32312292780, 43083057040, 51699668448, 64624585560, 86166114080, 129249171120, 258498342240]

約数ペア:

[(1, 258498342240), (2, 129249171120), (3, 86166114080), (4, 64624585560), (5, 51699668448), (6, 43083057040), (8, 32312292780), (10, 25849834224), (12, 21541528520), (15, 17233222816), (16, 16156146390), (20, 12924917112), (24, 10770764260), (30, 8616611408), (32, 8078073195), (40, 6462458556), (48, 5385382130), (60, 4308305704), (80, 3231229278), (96, 2692691065), (120, 2154152852), (160, 1615614639), (240, 1077076426), (389, 664520160), (480, 538538213), (563, 459144480), (778, 332260080), (1126, 229572240), (1167, 221506720), (1556, 166130040), (1689, 153048160), (1945, 132904032), (2252, 114786120), (2334, 110753360), (2459, 105123360), (2815, 91828896), (3112, 83065020), (3378, 76524080), (3890, 66452016), (4504, 57393060), (4668, 55376680), (4918, 52561680), (5630, 45914448), (5835, 44301344), (6224, 41532510), (6756, 38262040), (7377, 35041120), (7780, 33226008), (8445, 30609632), (9008, 28696530), (9336, 27688340), (9836, 26280840), (11260, 22957224), (11670, 22150672), (12295, 21024672), (12448, 20766255), (13512, 19131020), (14754, 17520560), (15560, 16613004), (16890, 15304816), (18016, 14348265), (18672, 13844170), (19672, 13140420), (22520, 11478612), (23340, 11075336), (24590, 10512336), (27024, 9565510), (29508, 8760280), (31120, 8306502), (33780, 7652408), (36885, 7008224), (37344, 6922085), (39344, 6570210), (45040, 5739306), (46680, 5537668), (49180, 5256168), (54048, 4782755), (59016, 4380140), (62240, 4153251), (67560, 3826204), (73770, 3504112), (78688, 3285105), (90080, 2869653), (93360, 2768834), (98360, 2628084), (118032, 2190070), (135120, 1913102), (147540, 1752056), (186720, 1384417), (196720, 1314042), (219007, 1180320), (236064, 1095035), (270240, 956551), (295080, 876028), (393440, 657021), (438014, 590160)]