2142694440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 7182302400

約数和(自身を除く): 5039607960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 179, 180, 205, 246, 328, 358, 360, 369, 410, 492, 537, 615, 716, 738, 811, 820, 895, 984, 1074, 1230, 1432, 1476, 1611, 1622, 1640, 1790, 1845, 2148, 2433, 2460, 2685, 2952, 3222, 3244, 3580, 3690, 4055, 4296, 4866, 4920, 5370, 6444, 6488, 7160, 7299, 7339, 7380, 8055, 8110, 9732, 10740, 12165, 12888, 14598, 14678, 14760, 16110, 16220, 19464, 21480, 22017, 24330, 29196, 29356, 32220, 32440, 33251, 36495, 36695, 44034, 48660, 58392, 58712, 64440, 66051, 66502, 72990, 73390, 88068, 97320, 99753, 110085, 132102, 133004, 145169, 145980, 146780, 166255, 176136, 199506, 220170, 264204, 266008, 290338, 291960, 293560, 299259, 330255, 332510, 399012, 435507, 440340, 498765, 528408, 580676, 598518, 660510, 665020, 725845, 798024, 871014, 880680, 997530, 1161352, 1197036, 1306521, 1321020, 1330040, 1451690, 1496295, 1742028, 1995060, 2177535, 2394072, 2613042, 2642040, 2903380, 2992590, 3484056, 3990120, 4355070, 5226084, 5806760, 5951929, 5985180, 6532605, 8710140, 10452168, 11903858, 11970360, 13065210, 17420280, 17855787, 23807716, 26130420, 29759645, 35711574, 47615432, 52260840, 53567361, 59519290, 71423148, 89278935, 107134722, 119038580, 142846296, 178557870, 214269444, 238077160, 267836805, 357115740, 428538888, 535673610, 714231480, 1071347220, 2142694440]

約数ペア:

[(1, 2142694440), (2, 1071347220), (3, 714231480), (4, 535673610), (5, 428538888), (6, 357115740), (8, 267836805), (9, 238077160), (10, 214269444), (12, 178557870), (15, 142846296), (18, 119038580), (20, 107134722), (24, 89278935), (30, 71423148), (36, 59519290), (40, 53567361), (41, 52260840), (45, 47615432), (60, 35711574), (72, 29759645), (82, 26130420), (90, 23807716), (120, 17855787), (123, 17420280), (164, 13065210), (179, 11970360), (180, 11903858), (205, 10452168), (246, 8710140), (328, 6532605), (358, 5985180), (360, 5951929), (369, 5806760), (410, 5226084), (492, 4355070), (537, 3990120), (615, 3484056), (716, 2992590), (738, 2903380), (811, 2642040), (820, 2613042), (895, 2394072), (984, 2177535), (1074, 1995060), (1230, 1742028), (1432, 1496295), (1476, 1451690), (1611, 1330040), (1622, 1321020), (1640, 1306521), (1790, 1197036), (1845, 1161352), (2148, 997530), (2433, 880680), (2460, 871014), (2685, 798024), (2952, 725845), (3222, 665020), (3244, 660510), (3580, 598518), (3690, 580676), (4055, 528408), (4296, 498765), (4866, 440340), (4920, 435507), (5370, 399012), (6444, 332510), (6488, 330255), (7160, 299259), (7299, 293560), (7339, 291960), (7380, 290338), (8055, 266008), (8110, 264204), (9732, 220170), (10740, 199506), (12165, 176136), (12888, 166255), (14598, 146780), (14678, 145980), (14760, 145169), (16110, 133004), (16220, 132102), (19464, 110085), (21480, 99753), (22017, 97320), (24330, 88068), (29196, 73390), (29356, 72990), (32220, 66502), (32440, 66051), (33251, 64440), (36495, 58712), (36695, 58392), (44034, 48660)]