2187249240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8914

約数の個数: 192

約数和(自身を含む): 7637626080

約数和(自身を除く): 5450376840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 660, 680, 726, 748, 935, 968, 1020, 1122, 1210, 1320, 1452, 1496, 1815, 1870, 2040, 2057, 2244, 2420, 2805, 2904, 3630, 3740, 4114, 4488, 4840, 5610, 6171, 7260, 7480, 8228, 8861, 10285, 11220, 12342, 14520, 16456, 17722, 20570, 22440, 24684, 26583, 30855, 35444, 41140, 44305, 49368, 53166, 61710, 70888, 82280, 88610, 97471, 106332, 123420, 132915, 150637, 177220, 194942, 212664, 246840, 265830, 292413, 301274, 354440, 389884, 451911, 487355, 531660, 584826, 602548, 753185, 779768, 903822, 974710, 1063320, 1072181, 1169652, 1205096, 1462065, 1506370, 1657007, 1807644, 1949420, 2144362, 2259555, 2339304, 2924130, 3012740, 3216543, 3314014, 3615288, 3898840, 4288724, 4519110, 4971021, 5360905, 5848260, 6025480, 6433086, 6628028, 8285035, 8577448, 9038220, 9942042, 10721810, 11696520, 12866172, 13256056, 16082715, 16570070, 18076440, 18227077, 19884084, 21443620, 24855105, 25732344, 32165430, 33140140, 36454154, 39768168, 42887240, 49710210, 54681231, 64330860, 66280280, 72908308, 91135385, 99420420, 109362462, 128661720, 145816616, 182270770, 198840840, 218724924, 273406155, 364541540, 437449848, 546812310, 729083080, 1093624620, 2187249240]

約数ペア:

[(1, 2187249240), (2, 1093624620), (3, 729083080), (4, 546812310), (5, 437449848), (6, 364541540), (8, 273406155), (10, 218724924), (11, 198840840), (12, 182270770), (15, 145816616), (17, 128661720), (20, 109362462), (22, 99420420), (24, 91135385), (30, 72908308), (33, 66280280), (34, 64330860), (40, 54681231), (44, 49710210), (51, 42887240), (55, 39768168), (60, 36454154), (66, 33140140), (68, 32165430), (85, 25732344), (88, 24855105), (102, 21443620), (110, 19884084), (120, 18227077), (121, 18076440), (132, 16570070), (136, 16082715), (165, 13256056), (170, 12866172), (187, 11696520), (204, 10721810), (220, 9942042), (242, 9038220), (255, 8577448), (264, 8285035), (330, 6628028), (340, 6433086), (363, 6025480), (374, 5848260), (408, 5360905), (440, 4971021), (484, 4519110), (510, 4288724), (561, 3898840), (605, 3615288), (660, 3314014), (680, 3216543), (726, 3012740), (748, 2924130), (935, 2339304), (968, 2259555), (1020, 2144362), (1122, 1949420), (1210, 1807644), (1320, 1657007), (1452, 1506370), (1496, 1462065), (1815, 1205096), (1870, 1169652), (2040, 1072181), (2057, 1063320), (2244, 974710), (2420, 903822), (2805, 779768), (2904, 753185), (3630, 602548), (3740, 584826), (4114, 531660), (4488, 487355), (4840, 451911), (5610, 389884), (6171, 354440), (7260, 301274), (7480, 292413), (8228, 265830), (8861, 246840), (10285, 212664), (11220, 194942), (12342, 177220), (14520, 150637), (16456, 132915), (17722, 123420), (20570, 106332), (22440, 97471), (24684, 88610), (26583, 82280), (30855, 70888), (35444, 61710), (41140, 53166), (44305, 49368)]