1055229840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{209371}}^1$

素因数の和:209397

約数の個数: 120

約数和(自身を含む): 4050091968

約数和(自身を除く): 2994862128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 209371, 418742, 628113, 837484, 1046855, 1256226, 1465597, 1674968, 1884339, 2093710, 2512452, 2931194, 3140565, 3349936, 3768678, 4187420, 4396791, 5024904, 5862388, 6281130, 7327985, 7537356, 8374840, 8793582, 9421695, 10049808, 11724776, 12562260, 13190373, 14655970, 15074712, 16749680, 17587164, 18843390, 21983955, 23449552, 25124520, 26380746, 29311940, 30149424, 35174328, 37686780, 43967910, 50249040, 52761492, 58623880, 65951865, 70348656, 75373560, 87935820, 105522984, 117247760, 131903730, 150747120, 175871640, 211045968, 263807460, 351743280, 527614920, 1055229840]

約数ペア:

[(1, 1055229840), (2, 527614920), (3, 351743280), (4, 263807460), (5, 211045968), (6, 175871640), (7, 150747120), (8, 131903730), (9, 117247760), (10, 105522984), (12, 87935820), (14, 75373560), (15, 70348656), (16, 65951865), (18, 58623880), (20, 52761492), (21, 50249040), (24, 43967910), (28, 37686780), (30, 35174328), (35, 30149424), (36, 29311940), (40, 26380746), (42, 25124520), (45, 23449552), (48, 21983955), (56, 18843390), (60, 17587164), (63, 16749680), (70, 15074712), (72, 14655970), (80, 13190373), (84, 12562260), (90, 11724776), (105, 10049808), (112, 9421695), (120, 8793582), (126, 8374840), (140, 7537356), (144, 7327985), (168, 6281130), (180, 5862388), (210, 5024904), (240, 4396791), (252, 4187420), (280, 3768678), (315, 3349936), (336, 3140565), (360, 2931194), (420, 2512452), (504, 2093710), (560, 1884339), (630, 1674968), (720, 1465597), (840, 1256226), (1008, 1046855), (1260, 837484), (1680, 628113), (2520, 418742), (5040, 209371)]