22555680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 83462400

約数和(自身を除く): 60906720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 137, 140, 147, 160, 168, 196, 210, 224, 240, 245, 274, 280, 294, 336, 343, 392, 411, 420, 480, 490, 548, 560, 588, 672, 685, 686, 735, 784, 822, 840, 959, 980, 1029, 1096, 1120, 1176, 1370, 1372, 1470, 1568, 1644, 1680, 1715, 1918, 1960, 2055, 2058, 2192, 2352, 2740, 2744, 2877, 2940, 3288, 3360, 3430, 3836, 3920, 4110, 4116, 4384, 4704, 4795, 5145, 5480, 5488, 5754, 5880, 6576, 6713, 6860, 7672, 7840, 8220, 8232, 9590, 10290, 10960, 10976, 11508, 11760, 13152, 13426, 13720, 14385, 15344, 16440, 16464, 19180, 20139, 20580, 21920, 23016, 23520, 26852, 27440, 28770, 30688, 32880, 32928, 33565, 38360, 40278, 41160, 46032, 46991, 53704, 54880, 57540, 65760, 67130, 76720, 80556, 82320, 92064, 93982, 100695, 107408, 115080, 134260, 140973, 153440, 161112, 164640, 187964, 201390, 214816, 230160, 234955, 268520, 281946, 322224, 375928, 402780, 460320, 469910, 537040, 563892, 644448, 704865, 751856, 805560, 939820, 1074080, 1127784, 1409730, 1503712, 1611120, 1879640, 2255568, 2819460, 3222240, 3759280, 4511136, 5638920, 7518560, 11277840, 22555680]

約数ペア:

[(1, 22555680), (2, 11277840), (3, 7518560), (4, 5638920), (5, 4511136), (6, 3759280), (7, 3222240), (8, 2819460), (10, 2255568), (12, 1879640), (14, 1611120), (15, 1503712), (16, 1409730), (20, 1127784), (21, 1074080), (24, 939820), (28, 805560), (30, 751856), (32, 704865), (35, 644448), (40, 563892), (42, 537040), (48, 469910), (49, 460320), (56, 402780), (60, 375928), (70, 322224), (80, 281946), (84, 268520), (96, 234955), (98, 230160), (105, 214816), (112, 201390), (120, 187964), (137, 164640), (140, 161112), (147, 153440), (160, 140973), (168, 134260), (196, 115080), (210, 107408), (224, 100695), (240, 93982), (245, 92064), (274, 82320), (280, 80556), (294, 76720), (336, 67130), (343, 65760), (392, 57540), (411, 54880), (420, 53704), (480, 46991), (490, 46032), (548, 41160), (560, 40278), (588, 38360), (672, 33565), (685, 32928), (686, 32880), (735, 30688), (784, 28770), (822, 27440), (840, 26852), (959, 23520), (980, 23016), (1029, 21920), (1096, 20580), (1120, 20139), (1176, 19180), (1370, 16464), (1372, 16440), (1470, 15344), (1568, 14385), (1644, 13720), (1680, 13426), (1715, 13152), (1918, 11760), (1960, 11508), (2055, 10976), (2058, 10960), (2192, 10290), (2352, 9590), (2740, 8232), (2744, 8220), (2877, 7840), (2940, 7672), (3288, 6860), (3360, 6713), (3430, 6576), (3836, 5880), (3920, 5754), (4110, 5488), (4116, 5480), (4384, 5145), (4704, 4795)]