128313360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 180

約数和(自身を含む): 501410988

約数和(自身を除く): 373097628

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3637, 3920, 4410, 5040, 5880, 7056, 7274, 8820, 10911, 11760, 14548, 17640, 18185, 21822, 25459, 29096, 32733, 35280, 36370, 43644, 50918, 54555, 58192, 65466, 72740, 76377, 87288, 101836, 109110, 127295, 130932, 145480, 152754, 163665, 174576, 178213, 203672, 218220, 229131, 254590, 261864, 290960, 305508, 327330, 356426, 381885, 407344, 436440, 458262, 509180, 523728, 534639, 611016, 654660, 712852, 763770, 872880, 891065, 916524, 1018360, 1069278, 1145655, 1222032, 1309320, 1425704, 1527540, 1603917, 1782130, 1833048, 2036720, 2138556, 2291310, 2618640, 2673195, 2851408, 3055080, 3207834, 3564260, 3666096, 4277112, 4582620, 5346390, 6110160, 6415668, 7128520, 8019585, 8554224, 9165240, 10692780, 12831336, 14257040, 16039170, 18330480, 21385560, 25662672, 32078340, 42771120, 64156680, 128313360]

約数ペア:

[(1, 128313360), (2, 64156680), (3, 42771120), (4, 32078340), (5, 25662672), (6, 21385560), (7, 18330480), (8, 16039170), (9, 14257040), (10, 12831336), (12, 10692780), (14, 9165240), (15, 8554224), (16, 8019585), (18, 7128520), (20, 6415668), (21, 6110160), (24, 5346390), (28, 4582620), (30, 4277112), (35, 3666096), (36, 3564260), (40, 3207834), (42, 3055080), (45, 2851408), (48, 2673195), (49, 2618640), (56, 2291310), (60, 2138556), (63, 2036720), (70, 1833048), (72, 1782130), (80, 1603917), (84, 1527540), (90, 1425704), (98, 1309320), (105, 1222032), (112, 1145655), (120, 1069278), (126, 1018360), (140, 916524), (144, 891065), (147, 872880), (168, 763770), (180, 712852), (196, 654660), (210, 611016), (240, 534639), (245, 523728), (252, 509180), (280, 458262), (294, 436440), (315, 407344), (336, 381885), (360, 356426), (392, 327330), (420, 305508), (441, 290960), (490, 261864), (504, 254590), (560, 229131), (588, 218220), (630, 203672), (720, 178213), (735, 174576), (784, 163665), (840, 152754), (882, 145480), (980, 130932), (1008, 127295), (1176, 109110), (1260, 101836), (1470, 87288), (1680, 76377), (1764, 72740), (1960, 65466), (2205, 58192), (2352, 54555), (2520, 50918), (2940, 43644), (3528, 36370), (3637, 35280), (3920, 32733), (4410, 29096), (5040, 25459), (5880, 21822), (7056, 18185), (7274, 17640), (8820, 14548), (10911, 11760)]