140222880

素因数分解:

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

素因数の和:4668

約数の個数: 192

約数和(自身を含む): 561012480

約数和(自身を除く): 420789600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 4637, 5040, 6048, 7560, 9274, 10080, 13911, 15120, 18548, 23185, 27822, 30240, 32459, 37096, 41733, 46370, 55644, 64918, 69555, 74192, 83466, 92740, 97377, 111288, 125199, 129836, 139110, 148384, 162295, 166932, 185480, 194754, 208665, 222576, 250398, 259672, 278220, 292131, 324590, 333864, 370960, 389508, 417330, 445152, 486885, 500796, 519344, 556440, 584262, 625995, 649180, 667728, 741920, 779016, 834660, 876393, 973770, 1001592, 1038688, 1112880, 1168524, 1251990, 1298360, 1335456, 1460655, 1558032, 1669320, 1752786, 1947540, 2003184, 2225760, 2337048, 2503980, 2596720, 2921310, 3116064, 3338640, 3505572, 3895080, 4006368, 4381965, 4674096, 5007960, 5193440, 5842620, 6677280, 7011144, 7790160, 8763930, 9348192, 10015920, 11685240, 14022288, 15580320, 17527860, 20031840, 23370480, 28044576, 35055720, 46740960, 70111440, 140222880]

約数ペア:

[(1, 140222880), (2, 70111440), (3, 46740960), (4, 35055720), (5, 28044576), (6, 23370480), (7, 20031840), (8, 17527860), (9, 15580320), (10, 14022288), (12, 11685240), (14, 10015920), (15, 9348192), (16, 8763930), (18, 7790160), (20, 7011144), (21, 6677280), (24, 5842620), (27, 5193440), (28, 5007960), (30, 4674096), (32, 4381965), (35, 4006368), (36, 3895080), (40, 3505572), (42, 3338640), (45, 3116064), (48, 2921310), (54, 2596720), (56, 2503980), (60, 2337048), (63, 2225760), (70, 2003184), (72, 1947540), (80, 1752786), (84, 1669320), (90, 1558032), (96, 1460655), (105, 1335456), (108, 1298360), (112, 1251990), (120, 1168524), (126, 1112880), (135, 1038688), (140, 1001592), (144, 973770), (160, 876393), (168, 834660), (180, 779016), (189, 741920), (210, 667728), (216, 649180), (224, 625995), (240, 584262), (252, 556440), (270, 519344), (280, 500796), (288, 486885), (315, 445152), (336, 417330), (360, 389508), (378, 370960), (420, 333864), (432, 324590), (480, 292131), (504, 278220), (540, 259672), (560, 250398), (630, 222576), (672, 208665), (720, 194754), (756, 185480), (840, 166932), (864, 162295), (945, 148384), (1008, 139110), (1080, 129836), (1120, 125199), (1260, 111288), (1440, 97377), (1512, 92740), (1680, 83466), (1890, 74192), (2016, 69555), (2160, 64918), (2520, 55644), (3024, 46370), (3360, 41733), (3780, 37096), (4320, 32459), (4637, 30240), (5040, 27822), (6048, 23185), (7560, 18548), (9274, 15120), (10080, 13911)]