4452420840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89839}}^1$

素因数の和:89919

約数の個数: 128

約数和(自身を含む): 15524352000

約数和(自身を除く): 11071931160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 16520, 24780, 49560, 89839, 179678, 269517, 359356, 449195, 539034, 628873, 718712, 898390, 1078068, 1257746, 1347585, 1796780, 1886619, 2156136, 2515492, 2695170, 3144365, 3593560, 3773238, 5030984, 5300501, 5390340, 6288730, 7546476, 9433095, 10601002, 10780680, 12577460, 15092952, 15901503, 18866190, 21202004, 25154920, 26502505, 31803006, 37103507, 37732380, 42404008, 53005010, 63606012, 74207014, 75464760, 79507515, 106010020, 111310521, 127212024, 148414028, 159015030, 185517535, 212020040, 222621042, 296828056, 318030060, 371035070, 445242084, 556552605, 636060120, 742070140, 890484168, 1113105210, 1484140280, 2226210420, 4452420840]

約数ペア:

[(1, 4452420840), (2, 2226210420), (3, 1484140280), (4, 1113105210), (5, 890484168), (6, 742070140), (7, 636060120), (8, 556552605), (10, 445242084), (12, 371035070), (14, 318030060), (15, 296828056), (20, 222621042), (21, 212020040), (24, 185517535), (28, 159015030), (30, 148414028), (35, 127212024), (40, 111310521), (42, 106010020), (56, 79507515), (59, 75464760), (60, 74207014), (70, 63606012), (84, 53005010), (105, 42404008), (118, 37732380), (120, 37103507), (140, 31803006), (168, 26502505), (177, 25154920), (210, 21202004), (236, 18866190), (280, 15901503), (295, 15092952), (354, 12577460), (413, 10780680), (420, 10601002), (472, 9433095), (590, 7546476), (708, 6288730), (826, 5390340), (840, 5300501), (885, 5030984), (1180, 3773238), (1239, 3593560), (1416, 3144365), (1652, 2695170), (1770, 2515492), (2065, 2156136), (2360, 1886619), (2478, 1796780), (3304, 1347585), (3540, 1257746), (4130, 1078068), (4956, 898390), (6195, 718712), (7080, 628873), (8260, 539034), (9912, 449195), (12390, 359356), (16520, 269517), (24780, 179678), (49560, 89839)]