218124480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4637}}^1$

素因数の和:4671

約数の個数: 168

約数和(自身を含む): 805787568

約数和(自身を除く): 587663088

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4637, 4704, 5880, 6720, 7840, 9274, 9408, 11760, 13911, 15680, 18548, 23185, 23520, 27822, 32459, 37096, 46370, 47040, 55644, 64918, 69555, 74192, 92740, 97377, 111288, 129836, 139110, 148384, 162295, 185480, 194754, 222576, 227213, 259672, 278220, 296768, 324590, 370960, 389508, 445152, 454426, 486885, 519344, 556440, 649180, 681639, 741920, 779016, 890304, 908852, 973770, 1038688, 1112880, 1136065, 1298360, 1363278, 1483840, 1558032, 1817704, 1947540, 2077376, 2225760, 2272130, 2596720, 2726556, 3116064, 3408195, 3635408, 3895080, 4451520, 4544260, 5193440, 5453112, 6232128, 6816390, 7270816, 7790160, 9088520, 10386880, 10906224, 13632780, 14541632, 15580320, 18177040, 21812448, 27265560, 31160640, 36354080, 43624896, 54531120, 72708160, 109062240, 218124480]

約数ペア:

[(1, 218124480), (2, 109062240), (3, 72708160), (4, 54531120), (5, 43624896), (6, 36354080), (7, 31160640), (8, 27265560), (10, 21812448), (12, 18177040), (14, 15580320), (15, 14541632), (16, 13632780), (20, 10906224), (21, 10386880), (24, 9088520), (28, 7790160), (30, 7270816), (32, 6816390), (35, 6232128), (40, 5453112), (42, 5193440), (48, 4544260), (49, 4451520), (56, 3895080), (60, 3635408), (64, 3408195), (70, 3116064), (80, 2726556), (84, 2596720), (96, 2272130), (98, 2225760), (105, 2077376), (112, 1947540), (120, 1817704), (140, 1558032), (147, 1483840), (160, 1363278), (168, 1298360), (192, 1136065), (196, 1112880), (210, 1038688), (224, 973770), (240, 908852), (245, 890304), (280, 779016), (294, 741920), (320, 681639), (336, 649180), (392, 556440), (420, 519344), (448, 486885), (480, 454426), (490, 445152), (560, 389508), (588, 370960), (672, 324590), (735, 296768), (784, 278220), (840, 259672), (960, 227213), (980, 222576), (1120, 194754), (1176, 185480), (1344, 162295), (1470, 148384), (1568, 139110), (1680, 129836), (1960, 111288), (2240, 97377), (2352, 92740), (2940, 74192), (3136, 69555), (3360, 64918), (3920, 55644), (4637, 47040), (4704, 46370), (5880, 37096), (6720, 32459), (7840, 27822), (9274, 23520), (9408, 23185), (11760, 18548), (13911, 15680)]