3222240

素因数分解:

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

素因数の和:169

約数の個数: 144

約数和(自身を含む): 11893392

約数和(自身を除く): 8671152

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, 392, 411, 420, 480, 490, 548, 560, 588, 672, 685, 735, 784, 822, 840, 959, 980, 1096, 1120, 1176, 1370, 1470, 1568, 1644, 1680, 1918, 1960, 2055, 2192, 2352, 2740, 2877, 2940, 3288, 3360, 3836, 3920, 4110, 4384, 4704, 4795, 5480, 5754, 5880, 6576, 6713, 7672, 7840, 8220, 9590, 10960, 11508, 11760, 13152, 13426, 14385, 15344, 16440, 19180, 20139, 21920, 23016, 23520, 26852, 28770, 30688, 32880, 33565, 38360, 40278, 46032, 53704, 57540, 65760, 67130, 76720, 80556, 92064, 100695, 107408, 115080, 134260, 153440, 161112, 201390, 214816, 230160, 268520, 322224, 402780, 460320, 537040, 644448, 805560, 1074080, 1611120, 3222240]

約数ペア:

[(1, 3222240), (2, 1611120), (3, 1074080), (4, 805560), (5, 644448), (6, 537040), (7, 460320), (8, 402780), (10, 322224), (12, 268520), (14, 230160), (15, 214816), (16, 201390), (20, 161112), (21, 153440), (24, 134260), (28, 115080), (30, 107408), (32, 100695), (35, 92064), (40, 80556), (42, 76720), (48, 67130), (49, 65760), (56, 57540), (60, 53704), (70, 46032), (80, 40278), (84, 38360), (96, 33565), (98, 32880), (105, 30688), (112, 28770), (120, 26852), (137, 23520), (140, 23016), (147, 21920), (160, 20139), (168, 19180), (196, 16440), (210, 15344), (224, 14385), (240, 13426), (245, 13152), (274, 11760), (280, 11508), (294, 10960), (336, 9590), (392, 8220), (411, 7840), (420, 7672), (480, 6713), (490, 6576), (548, 5880), (560, 5754), (588, 5480), (672, 4795), (685, 4704), (735, 4384), (784, 4110), (822, 3920), (840, 3836), (959, 3360), (980, 3288), (1096, 2940), (1120, 2877), (1176, 2740), (1370, 2352), (1470, 2192), (1568, 2055), (1644, 1960), (1680, 1918)]